Solipsism is the belief that a person's own mind is the only definite thing that exists. Basically, a solipsist believes that everything else in the universe (everything from galaxies to other...
Just recognise that solipsism is a philosophical position. It is entirely hypothetical, and does not change the facts that the world around you is happening as you see and hear and feel it.
You need to find someone to whom you can talk openly about your fears and concerns. Suicide is not an 'answer' to them, it is a shunning of them.Obviously, you need to be able to discuss your fears...