I watched a lot of tt but I had my doubts. I don't think there is any free money laying around to be picked up by us newbies selling options to the professionals. Overall options are fairly priced, namely, the market usually does not confer any advantage to either the seller or the buyer, if so, the advantage will be arbitraged away (as I found out myself comparing buy-write to buy & hold).
I appreciate what Guru said, as most of us are not capable of trading complicated options - trading volatility, gamma, theta, vega.... So, to be profitable, one needs an opinion of the underlying, market conditions and then buy/sell accordingly.
Good luck.