What these meds block in brain

What this block in brain risperdone sertline and serqouel

Risperidone blocks dopamine, too much dopamine causes schizophrenia.

Seroquel too blocks dopamine.

What about serltine im finally not feeling any side effects of meds or schizophrenia even i late it too much i just feel sleepy after eating i can sleep without not as before i smoke all day and drink coffee like 4 double espresso and 12 mini cigar