pesymistyczny v angličtině:

Don't be pessimistic about it. Think positive.

The optimist looks into a mirror and becomes more optimistic, the pessimist more pessimistic.

Sick people tend to be pessimistic.

He is extremely pessimistic and has no aspirations.

I became a Catholic because I'm extremely pessimistic.

The tone of the conversation was very pessimistic.

Don't be so pessimistic.

He has a very negative view of life. He's very pessimistic.

I’m pessimistic. I always expect the worst.

For myself, I do not think we need to be quite so pessimistic.

He's pessimistic by nature

I find British people quite pessimistic.

Whenever I'm feeling pessimistic about the future of the world, I just think of how much has changed even in the time that I can remember.