Dear Nobody™,
One thing is certain, when we are small we want to know everything, we have to try everything, but after growing up we forget everything, it seems as if what will happen if we learn it. More than knowing something new, its perfection and outcome is required. Now what will I do by learning skating, now what will happen by learning swimming...after some point everything becomes useless. You are like a living corpse. Just tired of life and scared of it and waiting to die.