yes.. life is short.. we should learn to use the most out of it..
that includes -
*Learning new things
*Spend time with love ones (family & friends)
*Give something to society
*Do something better for the world
*protect the planet for future generation
*enjoy and have some fun
Etc...
"Lot to thing about", No when you learn to live a simple life all the other things are very easy to do..
Cheers!
Thank you for the great comment. Yes, we should do all the positive things you said.