@Steven Liu welcome to BP and Indianapolis!
As mentioned above, going full time can be a challenge.
It took me over 6 months to start making a living - after quitting my very high paying W2 job [that I hated] but regretted [a little] quitting too soon.
Luckily, I had a comfortable savings to live on and a understanding/supportive wife.
Getting your license is a good idea. It will take several weeks of class time to get it. Plus, don't forget it costs almost $200 per month to be a member of MIBOR. [MLS]
We are in a very active sellers market and it's easy to sell properties but very hard to find them priced right to sell.
You might do okay as just a listing or sales agent while building up your wholesale and investor business - but it will be tough.
I hope that helps.
Of course, you need to read The Ultimate Beginners Guide to REI here on BP
If you haven’t already, please read/listen to these books ASAP!
Flip2freedom episode 77[http://www.flip2freedom.com/a-3-step-formula-to-a-successful-balanced-and-insanely-profitable-2012/] - podcast - LISTEN TO THIS TODAY!
Rich Dad Poor Dad
Rich Dads Cash Flow Quadrant
Rich Dads Increase your financial IQ
The Real Book of Real Estate
The ABC’s of RE Investing
The ABC’s of PM
Rich Dad RE Tax Advantages
The 10X Rule
The E-Myth
The 4 Hour Work Week
BiggerPocketsPodCast
Wholesaling101 You Tube Channel
Kent Clothier – You Tube Memphs Invest channel