Need some explanation on Option tradin

I have never used conditional order. I'm still trying to figure it out.

I do listen to two youtubers advise on investing Lary Jone & Stocks with Josh. I don't let them influence my strategy on Investing.

Can someone please explain calls and puts. I'm new to options trading.

My account is negative during the earnings report. I'm sure the market will rebound.....

I invest long term. not worry too much when a stock goes down.

As long as he can bring positive vibe to the company andTwitter stock can go up. We as share holders can make money.