NaNoWriMo 2013??????

I'm trying to make up my mind about whether or not I can really do NaNoWriMo this year. If I decide I can, do I push for a win (50,000 words) or just be happy that I took the time to write anything?

Reasons that NaNoWriMo will be hard this year

1. I have full time job teaching voice lessons.  I enjoy them, but they require a lot of energy and mental focus.  
2. 4 hours of tai chi classes and a one hour qigong class every week.  Sometimes I'm the teacher, sometimes the teaching assistant, and sometimes, I get to just be a student.  
3. Working with my personal trainer twice a week.  
4. NATS Student Adjudications the first weekend of the month will suck up most of my writing time for that weekend.  
5. An extra qigong workshop on the second Saturday means that it is pretty much a tai chi/qigong day and I won't get much writing in.  
6. Third weekend of the month starts with a Thursday workshop I'm giving.  Then on Friday I've committed to  go to a student's performance.  Saturday is an update for my tai chi certification.  

Summary, my days and evenings during the week are already pretty full.  I usually write a lot on the weekends, but this year, I have more weekend commitments.  

Reasons I should do it anyway and things that may actually help me

1. Writing feeds my soul.  
2. I actually already have a vague idea about what I want to write.  World building and character development for the main characters is already done since I've already written about this world and characters before.  
3. I want to discover who Jenna becomes after the amazing, transformative experiences she was having when I wrote about her last.  
4. I learn through writing.  I figure things out through writing.  I process and understand through writing, and I have a lot to process and understand right now.  
5. No school November 8.  Extra writing time!
6. I don't work at all the last 4 days of the month.  With the exception of my workout, I can pretty much write non-stop.  I've done 10,000 word days before, so I could use these days to make up for all the other times I can't write.  

I guess the real question is, "How can I not take this time to write?"  I have to do this.  I don't know if I'll win (it won't be the end of the world if I don't) but I need to try.  

I just found this awesome quote that totally explains why:

Art enables us to find ourselves and lose ourselves at the same time.
~Thomas Merton