Life is just one big mistake but its how we deal with the ones we make what chances we take and those we forsake.
All I can offer is my advice from my experience because I've paid the price. So be wiser than me for I didn't listen this you can see that life has no guarantees.
Try to always do your best for life isn't practice this is the test there are no second chances no reboot or delete so make sure you pass this instead of suffering defeat.
Don't waste time accumulating your stack for what you waste now you will never get back. Love somebody with your whole heart and don't let anyone tear it apart or trample upon your dreams don't settle for the milk when you can have the cream. Remember you can't change the past so live your life now and make those memories last.
Treat everyone as your equal because we are imperfect people all Adam's sinners we all started as just beginners allowed to run lifes race by the beauty of God's grace we all make our own choices no one else can force us so don't be easily led astray as life eternal awaits and that's forever and a day.