____
I can give you my personal reason why I am not worried.
Human beings have been extremely resilient and shown extreme innovative nature's when it comes to solve problems.
I do not live in an area near the sea and my house is safe for decades. I also have the means to move with family if needed. That would be devastating, but I will live, and so will my family.
The world is shifting heavily towards renewables, and that gives me hope.
China and India have increased total forest coverage.
Innovation is extremely important so that quick and cheap ways to migrate to renewables emerge. I am optimistic about this one, but the progress is slow.
China has converted deserts into forest, and artificial rain has been made possible.
The thing with global warming is that it is "global". It will require decades and global will to reverse it. But I think it will be possible.