Talk:Hydrokinesis/@comment-2601:241:201:7C90:810A:48A9:14BB:99A7-20180113024137/@comment-5553481-20180113123802

Physical manipulation is by far the most popular ability everyone wants to learn. The issue is that it requires practice and dedication. Affecting the physical via pure will is one of the hardest parts of 'psionics', because it can take months or even years to get noticeable results. It also most often doesn't get further than a cool party trick. Much easier is probability manipulation for example, since instead of trying to move an object, you're 'rolling the dice' for certain events to come to pass.

But yes, it's possible.