Choose Yourown Adventure

I am trying to decide if I am going to go to Burning Man. I have a ticket, airfare and a ride. So it's 70% paid for already.

Downside:

• I would NOT be available for interviews for 2 weeks and would not be applying for jobs or reachable in anyway for one week.
  
• It's about $500 spent, maybe less, that I don't have coming in.
  
• I don't have a gifts (minor - I could finish the tie dyed t shirts I started. they're folded in a pile in the studio - well all but the 2 I wear).
  
• I'm afraid I would be too hung up on spending money I don't have to really enjoy it.
  

Upside:

• It's a wonderfully recharging and cathartic trip
  
• It's 70% paid for
  
• Going, especially with things up in the air as they are would break my funk/rut (pretty out of character/irresponsible).
  
• I would most likely return recharged and ready to hit the ground running.
  

Both my Mom and Mr Bear think I should go.

Should I go to Burning Man?