Its only after the drugs fade that the worries of tomorrow, coupled with regrets from the past, come back to haunt you.  

In order to enjoy your life, you dont need drugs...you dont need alcohol...you only need to embrace the space around you.  Look around, take it all in, and enjoy it.

Accept the things you cannot change and accept that we dont know what tomorrow may bring.  

Just enjoy the moment, embrace it, Love it and set your soul free!