don't type source .bash_history in shell

Just wanted to mention that typing the following in shell/bash/terminal is bad:

source .bash_history

A geek might ask "why would you type that?!" well that's a good question but I meant to type the following:

source .bashrc

So, it was bad, and executed a lot of commands... all the commands in my bash history to be specific. Ugh. So unless you feel like executing every shell command in your history, don't do this.