Five For Friday: Introspection

I'm having particular trouble with my life right now.  Not my physical life.  My transcendental life. 

Today's Five For Friday are the top five questions I've been asking myself as of late:

1. What is my purpose in life?  I struggle with this on so many levels.  I know what my direct purpose is...to live.  To be happy and to build a life for myself and the family I've made.  But what else?  What am I truly good at that has utilitarian purpose?
2. Why can't I focus on one aspect of life and stick with it?  I love having hobbies, but I get bored with them quite easily.  Not that I never want to do one particular hobby again, just that I also need something else to inspire me/keep me busy.  I've made jewelry (hemp and beaded), made candles, illustrated books, painted, made polymer clay things, scrapbooked and sewed.  And now I want to do some other hobby things but struggle with having so many things unfinished that I feel guilty moving on.
3. HONESTLY, why am I pursuing a second career?  It has to be more than saving me a couple thousand dollars on a commission.  Am I bored?  Am I unhappy?  Do I feel insecure?  Oy vey.
4. Am I filling my time with things that are somewhat meaningless to make wanting to have another kid seem less appealing?  NOTE:  I DID NOT SAY THAT I WANT TO HAVE MORE KIDS.  DON'T READ INTO IT.  TAKE IT FOR EXACTLY WHAT I SAID.
5. Why does it seem that the decision-making process is so much more difficult for me lately?  I've never been good at committing to things and making decisions, but it seems even more so lately.  And it's frustrating as hell.

I know.  What an uplifting post for Friday, huh?