WalterLewin

Depends on your personality and what your goals are. In general for all personalities: eat healthy food, do not smoke, no drugs, no abuse of alcohol, respect freedom of religion don't be so stupid to think that yours is the right one, support the poor; they were less fortunate in life than you. Charity is important. Educate as many people (not only your kids) as possible. Education widens people's horizons and enriches their lives. Education on a global scale will diminish the absurd hatred that exists between races and religions.

I can teach anyone how to do it in 2 minutes we need chalk and a blackboard.

It surprises me that we can still live on Earth. We are polluting our drinking water and air. It's only a matter of time i guess.

The more you work with physics concepts, the more comfortable you will feel. However, there are many things in physics that you will never "understand" and they have been postulated. Newtons laws of motion have been postulated, they cannot be proven. Einstein's speed that cannot exceed c has been postulated, it cannot be proven. Yet it can be shown in thousands of different ways that that postulate is consistent with observations. THe same is true for Newton's Laws.

try to get admitted to the best University that would accept you and study Physics and Engineering

Natalya arguing about "belief" is a waste of time. Arguments based on "belief" are irrational. You are entitled to belief so am I.