Hey so the potion logic is that it drinks it when stats return to normal. SCript will drop the empty vial as welll. For max profit I recommend using just (1) potions so that it can drop the empty vial and you won't have any profit loss. To use (1) potions, place them as the first of that's potion type in the bank
Speed of script means 1= fast. 10=slow. After each interaction(click), it sleeps a certain amount of time before the next click. At 1 this would be very low so that it clicks almost instantly. At 10 it could wait up to like 1second between clicks
other than that everything is running good for you now?