Переведите на грамотно. (без онлайн переводчика) проблемой я считаю то, что люди, не боясь за свою жизнь, занимаются опасными и экстремальными спорта. так стоит ли заниматься или нет? я думаю что стоит. во-первых это человеку избавиться от своих страхов. например, если человек боится высоты, то альпинизм ему справиться со своим страхом. во-вторых это отличный добиться уверенности в себе, когда человек достигает вершины. он понимает что крут и не каждый человек так сможет. существует и другая точка зрения о том, что заниматься экстремальным спортом нельзя. главным аргументом этой позиции является то, что это опасно для жизни. действительно, уже бывало не мало случаев когда люди срывались со скалы или при быстром спуске по заснеженному склону получали множество травм. но если подумать, то настоящий профессионал гораздо реже может совершить ошибку, а если ты боишься за свою жизнь то начинай на тренировочных площадках или вообще не стоит этим заниматься если ты боишься. я прав потому что многие люди идут на такой риск ради себя и добиваются успехов, а те кто критикует это либо не пробовали, либо бояться.

The problem I see is that people, not fearing for his life, engaged in dangerous and extreme sports. So is it worth doing or not? 
I think it should. First, it helps a person get rid of their fears. For example, if a person is afraid of heights, then climbing will help him cope with his fear. Secondly it's a great way to achieve confidence in yourself when the person reaches the top. He understands that it is very steep and not everyone can do it. 
There is another point of view that to engage in extreme sports it is impossible. The main argument of this position is that it is dangerous to life. Indeed, it has already happened many cases when people jumped off a cliff or rapid descent on a snowy slope got a lot of injuries. 
But if you think about it, a true professional is much less likely to make a mistake, but if you are afraid for your life then start on training grounds or even shouldn't do it if you're afraid. 
I'm right because many people go to such risk for myself and succeed, and those who criticizes it is either not tried, or to be afraid.
это с переводчиком

It goes without saying that every person needs entertainment and enjoyment, free time and rest after hard work or sudy. All our activities can be divided into physical, intellectual and mental activities. Scientists prove that we can benefit from combining activities of different kinds as much as from having a rest. I study hard at school to achieve high results and get knowledge. I think that would have been impossible without activities I do in my free time. If you ask me how I usually spend my leisure time, I can say that I listen to music, spend time with my friends, cook or read books. Modern music is one of the things that makes me forget about everything. I like to listen to new records, tapes or compact disks of my favorite bands and to sing to myself when nobody hears me. Among my friends there are some who are also interested in music. Cooking is also one of my hobbies/ As for me, it is very interesting to create something very tasteful and looking attractive with irresistible flavour for the whole family. This hobby will be very helpful when becoming an adult and it may even be your second proffesion. One can't imagine modern life without books. I am not an exception. Reading is one of my favorite past times. Books help me to go away from life problems, to get into another world. Books pass over to us the knowledge and experience of previous generations, broaden our scope of vision. Regular reading enriches your knowledge about the world and helps to form your personality. The book is a faithful and undemanding friend of yours. 

I ride, you\they\we ride, she\he\it rides.
Отрицательная: форма: I don't ride, you\they\we don't ride, she\he\it doesn't rides.
Вопросительная форма: Do I ride? Does she\he\it rides? Do you\they\we ride?

I do, You\they\we do, she\he\it does.
Отрицательная форма: I don't, you\they\we don't, she\he\it doesn't.
Вопросительная форма: Do I? Do you\they\we? Does she\he\it?

I mix, you\they\we mix, she\he\it mixes.
Отрицательная форма: I don't mix, you\they\we don't mix, she\he\it doesn't mixes.
Вопросительная форма: Do I mix? Do you\they\we mix? Does she\he\it mixes?