I am in my 40s and these have been my observations & experiences in life so far;

Life is dynamic good & bad times both. You should have a hobby that is constructive & brings you joy from an early age, don’t trust ppl just lean on yourself, always take out time for yourself & exercise or walk do something to keep yourself healthy & motivated, be humble in richness & poverty just be humble. Know that the world doesn’t owe you anything, be kind, & understand tht whatever you do good or bad will be returned with interest in this world, so do more good. Lastly, always fly under the radar, be successful without screaming about it let your success do the talking.