nobody on arfcom likes realtors so that explains the lack of feedback.
I think you should do it.
At the earliest you are probably 2 months away from getting your license.
The thing that's not always clear is the total cost of getting up and started.
2-3 good months of classes (90 hours + exams here in AZ)
Class fees.. $300-500
State Exam Fees: $90-120
Local/Regional Association fees: $400ish plus an annual fee.
Local MLS dues: $240 per year.
Plus you'll need open house signs, supra e-key, for sale signs, name badges, marketing material.
For me it was pretty close to a $2000 ordeal just to get licensed, and up and running.
Then you'll need to find an office, do interviews, etc.
My suggestion would be to find a broker that has a lot of training, because even fresh out of the classes you truly wont know enough to do a complete transaction right away.
My other suggestion would be to not go at it alone for the first year. Find a team at your office, they will help you write contracts, handle transactions, they'll eventually give you leads, etc. You'll be splitting commission with them, but it's better than "not knowing" or fudging a transaction and getting nothing.