dictionary.com definitions and why my brain hurts tonight

Mistake. Noun. An error in action, calculation, opinion, or judgement caused by poor reasoning, carelessness, insufficient knowledge, etc. A misunderstanding or misconception. and impossible to predict.

Knowing the difference between what's best for you and what would make you happy. Because they can be two very different things. And a simple error in judgement can greatly affect both, and not necessarily in positive ways.

So much pressure.

I'm tired of thinking and contemplating.