Should I become a realtor?

[Joseph Rios]

My realtor is not meeting my expectations and I don't want to waste time looking around for another one. My question is, if I decide to go for the real estate agent license, do I need to be sponsored under a Broker in order to buy and sell my own properties? And if so, do I have to work for the broker full time or will I be able to do it part time? I'm in northern NJ. Thanks! Joey