Worries, doubts, and anxieties are a normal part of life. It’s natural to worry about an unpaid bill, an upcoming job interview, or a first date. But “normal” worry becomes excessive when it’s persistent and uncontrollable. You worry every day about “what ifs” and worst-case scenarios, you can’t get anxious thoughts out of your head, and it interferes with your daily life.

The act of worrying and worrying and worrying ends up being a huge waste of energy. 

If you think about it, it makes you suffer before you even know if there is any actual reason to suffer. It doubles the pain if something happens you don't like. And it may cause you to over prepare for bad outcomes when you don't really need to. To be honest, it just doesn't feel good. 

Worry or anxiety are fancy words for fear that something you want won't work out. The negatives of worry far outweigh any positives. Even if something bad is likely to happen, there is NO POINT in suffering before it happens.