Well, you can try for three weeks and see.
Abilify could affect the others- but it's so atypical and esp. depending on the dosage the effects vary
(small dosages 2-5 mg anti-d, activating, 10- 15 mellowing out; the antypsychotic properties are not know to me- and also mind this is second hand knowledge, I am no doctor heh)
The antidepressants sometimes works so well (haha. SOMETIMES) they distance one so badly from things that nothing matters. So the whole things makes a circle just you end up content (not happy) instead of shaken and depressed. That could affect your 'peers'

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There is a time from a 1 to a week where the substances get cleared out from out of your system and so in 4 weeks you could be med-free again.
Main question is: do you feel you need the medications? And Those medications? You could always get a secret second opinion.