I think that it is similar to online shopping.
You can see something exposed on the net with photos and description. And when you buy it it might be something completly different.

The first time was in a conference with an association. I was having some contacts and sharing some personnal experience, and I met a friend of mine who is an IT engineer.
He was speaking about his job and freelance. He told me that he got paid with Bitcoin, so I asked about what it is and its utilities.

For me, I think that positivity is related to hapiness.
You have to be happy all the time, Don't let anything change your mood whatever it was.
Also you have to be optemistic in every single step you are going to take.

Of course we can't all be rich, but we have the right to dream it.
Maybe I am not lucky because I didn't hear of Bitcoin 5 years ago but I am working on having a little wealth an why not to be rich.