KEY POINTS
  • The common thread running across industries from cancer treatment to retail is "personalization," CNBC's Jim Cramer said.
  • While the "Mad Money" host said he worries it can become a buzzword, he believes there is something more to the trend.
  • "If your business isn't personalizing and the other guy is, you're gonna get eaten alive," he said.

There is a common thread running across industries from cancer treatment to retail to banking right now, CNBC's Jim Cramer said Wednesday.

It is personalization, and while it can be a tired cliche, Cramer said there is really something more to this trend.