Don't worry so much.
Apart from decisions that depend on life or death, most other judgments we make are arbitrary to our existence.
No problem ever got solved by worrying, but boy can I give them a run for their money!
Worry. I worry about my dog sometimes, but my worry is not always rooted in reality. My worry mostly comes from my own internal interpretations of reality, influenced by past and present circumstance. Ultimately, my dog is happy and healthy, and for him, there is no other reality than the one I've fashioned for him.