Cramer Remix: Don't bet against this stock
Cramer Remix: Don't bet against this stock · CNBC

Finally! A nice snapback rally with the averages jumping on Thursday let investors have a sigh of relief for a minute. It is on days like this that Jim Cramer likes to take a deep dive into the recent activity and figure out what has really been causing these selloffs.

After all, he doesn't want to be one of those bad news bears who just piles up the negativity on a bad day. So why not take a look now that it's been a good day? This way, the next time it occurs, you will be ready.

"In a nutshell, many investors think it's just too crazy out there. There are too many things happening at once. That means a rush to the exit every time they see their shadows," said the "Mad Money" host.

One key ingredient to a market selloff is the Fed . Cramer thinks that investors are putting themselves on hold until the issues with lower growth overseas; a strong dollar and lower oil are resolved.

Read More Cramer: What lurks behind these market selloffs

How could one man make such a huge difference for a $90 billion company like McDonald's (MCD)? Jim Cramer recommends taking look at McDonald's stock on Thursday, and investors will see how sacking Don Thompson as the CEO and bringing in Steve Easterbrook can have a significant impact.

"The person at the top sets the agenda, creates the atmosphere and allows an entire team to flourish," said the "Mad Money" host.

Easterbrook has a history of being able to bring innovation and change when he turned around McDonald's U.K. operation, along with 7,000 locations in Europe . With the deep issues in the U.S., can he turn around the stock?

"Don Thompson's firing is a victory for shareholders. For years, McDonald's had been a great American growth company. It can be once again," Cramer said.

Read More Cramer: One man's $90 billion impact on McDonald's

On Wednesday night, Facebook (FB) reported fabulous results and beat almost all expectations. Did the market even blink at the stock? Barely. Jim Cramer thinks this is a mistake investors should take advantage of.

Mark Zuckerberg has proven that he knows how to execute, as evidenced by the mobile platform that now represents 70 percent of its revenue. According to statistics, U.S. mobile Web-surfers spend 20 percent of their time on Facebook or Instagram.

Facebook earned 54 cents a share, up 22 cents from last year. The average monthly user grew to approximately 1.39 billion people, up from 1.2 billion one year ago. That is an increase of 64 percent, and it continues to grow.

What scared investors was that expenses increased by 50 percent in the past year, to $1.63 billion. That was much higher than expected.