What is really possible?
No one really knows because this word is only based in the realm of activities that are able to be done with the current set of known capabilities. But people will be quick to tell you what can’t be done because they see the world through what they know and experience.
Impossible things are being done on a daily basis, just read the headlines of a news outlet or checkout Guinness world records and you’ll find a list of what was once considered impossible.
There might be real limitations that are temporary and currently prevent certain activities, but many make the mistake of seeing temporary as permanent.
What is possible will always be in a state of constant change and it’s up to you to keep testing and pushing all your current known boundaries in order to find out what you are really capable of doing.