Объясните мне написание if и when в

the page "when описание" does not exist. you can  ask for it to be created, but consider checking the search results below to see whether the topic is already covered.for search help, please visit  help: searching.

if ставиться в начале ,а when после подлежащегои сказуемого( по смыслу).если при разговоре какого-то действия  ,то в начале предложения ставиться if или when.if это если ,   when-когда

"medicine won't help you at all, - the doctor told his patient. - what you need is a complete change of living. get away to some quiet country place for a month. go to bed early, eat more fruit, drink plenty of good rich milk, and smoke just cigar a day".a month later the patient walked into the doctor's office. he looked like a new man, and the doctor told him so."yes, doctor, your advice certainly did the business. i went to bed early and did all the other things you told me. but, i say, doctor, that one cigar a day almost killed me at first. it's no joke starting to smoke at my time of life".

1. if i were the presdient, then,  1) i would make spiritual education compulsory (dharma, zen, meditation, etc) because ultimately we need ‘good’ humans to run the society and education is permanent when it reaches the core subconscious & the deepest corners of our souls.  2)i would invest time and resources in establishing anorcho-democratric system.  3)i would encourage the ‘green’ healthcare system – including ayurveda, homeopathy, acupuncture, etc.  4)make money system more transparent, because alot of money has been going in the pockets of the elites without our notice and wish.  5) remove exams, yes thats right, we do not need to prove ourselves when we are spiritually ‘pure’.  6)all of the above shall not be forced upon the cost of individual freedom and happiness.