KEY POINTS
  • CNBC's Jim Cramer looks ahead at a busy week of earnings reports that he says might drive investors crazy.
  • Johnson & Johnson, Comcast and Starbucks will be among the companies issuing quarterly results.
  • "I can’t recall a time where the forecast will be more important," the "Mad Money" host says.

The next wave of earnings reports is so busy and pivotal that it could very well drive investors "crazy," says CNBC's Jim Cramer.

But the longtime investing guru isn't just worried about the many earnings reports coming down the pike.