You are probably going to stumble and mess up. Everyone does. Learn from it and move on. don't beat yourself up for reacting emotionally. Just make a note of it and try again some other day. This is tough stuff, and NO ONE gets it right the first time. It is a process!

RD said it well. Listen, validate and learn.

M42 W40
T17
M15
S13 S11
BD 7-14
A discovered 7-14
WAW moved out 10-3-14
D final 2-23-15