Don't give up, just take a break, clear your mind of the frustration, and then try again learning from your mistakes.
I started in hydro. Everyone says start in soil first then learn hydro...Well, I did it the other way and I can grow very well in hydro but I can not grow shit in soil. I tried soil twice as it is lower maintenance than hydro and never lived long enough to make it out of veg.
If at first you don't succeed, read up and study why...then try again.
Also start with cheap seeds like Skunk#1. They are cheap and good for beginners before you try expensive strains.