Would you consider it healthy to live alone for a long time?

It’s absolutely healthy. You learn to rely on yourself, fix your own things, support yourself, make your own decisions. You learn to make friends with yourself. And all of those things throw the desperation for a partner out the window…you base your choice on want instead of some weird need.

For some maybe

Hermits have always been a thing, I think some of us just aren't meant to be around other people.

Been living alone for about 12 years now.
Adapted to it Over time.
I am sure it would be definitely different if it changed. But would adapt again.

Some are good with it some are not. Everyone is different.

I like a wide variety of mixes. Everyone changes to some degree. No one is totally fixed.

Healthier. I have 3 roommates. One does most of the cooking and cleaning, I try and help sometimes. 2 just eat and sleep there, I buy them stuff and hangout with them. I must admit they do give some cool crafts even if I'm the one playing musical beds.

We all have the same last name

I've lived alone for most of my adult life - it's preferable to being stuck in an unsuitable relationship

I think as long as you get regular human contact, like at work or something you should be fine. That's my guess.

I think that is more healthy than being code dependent on others company

No

Not me. I like alone

I'm not exactly an introvert, but I cherish my privacy, living with others was too much of a headache.