A Joke (not related to anything in particular)

[Brian in Montana]

There are 3 kinds of people in this world: those that can do math, and those that can't.

 

[jejack26]

So that makes a total of 5 right?

 

[44hunter45]

Computer nerds say there are 10 kinds of people. Those who know binary, and those who don't.

 

[Gerald Martin]

Four things that are sure signs you are losing your mind.
An inability to count, forgetfulness,and I don’t remember the other one.