The Bible itself defines faith as: "Faith is the assured expectation of what is hoped for, the evident demonstration of realities that are not seen."
And "demonstration" can also be translated as "convincing evidence".
So faith would be something like having a friend who is a good mechanic that likes helping people, and him telling you that if you ever need help on your car he's offering to help.
You have faith that he is able to see his offer through and fix your car, even though you've never seen him work on any car before.
I think most people today would call that trust, and the word faith has become synonymous with "blind faith", which is what you described with
It's believing things to be true without question or proof.
I'm not trying to say you're wrong or anything, as languages do change over time. But I think it's fair to recognize those differences in definitions.