How do I stop being mentally slow?

Treating and coping with mental exhaustionRemove the stressor. Its not always possible to eliminate the source of your stress, but it is the best way to treat stress. Take a break. Exercise. Relaxation techniques. Get more sleep. Keep a gratitude journal. Medical treatment.26 Oct 2018

What are the 4 levels of an intellectual disability?

There are four levels of ID:mild.moderate.severe.profound.