Are you spending too much time alone?

And what's considered "too much"?
Im a 53yr single f. I live alone with my dog. I have a dog walking business so Im working independently and around dogs more than people. Most of the time this is just fine by me!

But Ive noticed over the years my circle has gotten smaller and smaller. Im by myself most of the time. Often Im ok with it! I work a lot and just want to go home and relax, be with my dog and take care of myself

But then it hits how much time Im alone and its hard. I hate dating but would love to find an awesome guy, Id also love to meet more people I can truly connect with but thats been rare