Have a constant drunken buzz feeling with no pain, loss if appetite, or real balance issues. eye exam fine. may have one alcoholic drink a week.

Evaluate: This type of non-specific feeling of cognitive dysfunction is common and often has no confirmed answer. It can be a prodrome for something more serious, but because you are young this is less likely. See doctor. Have appropriate brain and metabolic tests. If all negative then might be due to chronic stress (a common cause for ill-defined "my thinking is messed up" feelings).