WARNING: TRIATHLETE BREAK DOWN AHEAD!

Don't mean to be a drama queen but I QUIT! I'm tired from work, family, and life. How can I possibly fit in Triathlon?! Seriously? Let alone an Ironman!
My hubby thinks I'm paralyzed by fear right now. After the Half Ironman I know what it is going to take to get to Ironman Arizona and I'm stuck.

Nothing seems to be cooperating with my training. I'm stressed to the max. My family and young kids need me. I can't get enough sleep. I despise the swim. UGH!!

It seems like everyone else is totally committed and just keep going.  I don't know if I can do it.