Though humans likely will TRY to move into Space in various ways to places like Mars and beyond they likely will be more successful within about 500 years

Why is this? It's sort of like trying to create a colony of people at 1000 plus feet under the ocean. 

It's true you can do this but a lot of people are going to die trying to do this. If you watch movies about how hard it was for people to learn to fly in gliders and planes and hot air balloons and how many died in so many different ways this is a lot like what it will be like over the next 500 years.

I think the actual fatality rate of colonization will be 50% to 70% of the people dying even before they get to someplace like Mars.

And After what Musk has done to our Government would you really trust this man to send you to Mars?

He's too into hallucinogenics and ketamine and all the rest and magic Mushrooms to trust to do anything good related to survival for anyone anywhere anytime.

So, though there may be people using hallucinogenics like Musk going to space what chances to they actually have actually surviving up there in space floating around in a spaceship for a year or so?

Not Much.

So, until we get to people more serious and practical than Musk is recently the colonization of Mars (with Musk) is basically a suicide mission at best.

So, unless you need to die soon what's the point of Trusting Musk to get you there (and back?) safely?

Anyway, there is a whole lot more people need to learn about themselves (and space travel) to successfully move into space or go to Mars full time.