I'm looking for some advice on how to reinvest this money or what to invest in, I will profit a little over six figures from this property. 

With rent control in NJ, yeah, it’s mostly a waiting game if tenants don’t leave.

So it's a waiting game for that property until you have enough to do a cash out refi.

Owning a duplex at 20 is a huge accomplishment, and it’s inspiring to see you’re already planning your next move.From my perspective, real estate investing is a long-term game focused on building equity, paying down debt, and maintaining stability over chasing short-term cash flow.

Real estate is a long term game once you understand that it gets easier my friend .

You don't want to be so focused on getting into the game that you leverage the start of your entire life just to do it.

Originally posted by @Jared Carpenter:@Mike M.What do you invest in? I

Quote from @Scott Hertzog: Hey everyone,I am coming into this game a little later in life.

A borrower really needs to have at least some "skin in the game" to make lenders feel comfortable.

Or what markets you want to stay in? I