HA! youth! The stage where we believe nothing can harm us permanently. I can't truly judge cause I lived my life that way and I love my life.
However do make sure of things before 'throwing' things into the mix. Not in an overly judgey way but I have known guys that used poor combination or who took enough of something to cause the harm but not enough to cause the benefit.
Make sure Winny mixes well with what you have and that you have enough to make it worth trying. After that go for it and kick some ass big guy. Just be wise...and for the record you do a GREAT JOB of learning first in my opinion. Just wish I knew more to be of greater help.
Keep listening to SF, Strong, Blast and Dolf on compounds and combinations and you will be fine!
Have a great day my friend. and Happy Valentines Day HAHAHA!