More importantly, it can lead to different types of drug experimentation which are more risky and even potentially deadly.
It's no different with pills.
How is marijuana likely to affect you?
Marijuana’s effects on attention and memory make it difficult to learn something new or do complex tasks that require focus and concentration.
Marijuana affects timing, movement, and coordination, which can harm athletic performance.
Marijuana, like most abused substances, can alter judgment. This can lead to risky behaviors that can expose the user to sexually transmitted diseases like HIV.
Source: National Institute on Drug Abuse