Question:
Welcome to the forum!
Hope you will have nice times here.

Answer:
WELCOME to the forum GOODKARMA (great name)! I've also made a few "mistakes" with buying blind, but don't really consider them mistakes per se, as there's always someone to trade with or "gift" them to.
I do love samples and decants for this reason though, as my chemistry is not as forgiving as some of the other "lucky" members.
Since I am a newbie as well, and have much to learn, I lean heavily on the knowledge of the "oldtimers". They are always helpful! Enjoy the forum!