Drug info - LSD: Potentiation of Effects? Tolerance?

[ratemylunch]

Swim dropped two blots a couple of weekends ago, and is currently on the long journey of finding more. It was alright. Swim sees the auras, the trails, the flickers of light and shapes ALL the time. Even before Swim ever took LSD, the only difference when Swim is tripping is that they're there all the time and Swim sometimes sees the carpet 'grow', Swim is more paranoid, everything is more brilliant, and stuff like that.

Swim wonders if there's anything to help increase the effects without many side effects. Swim was wondering about X but isn't sure Swim can find any.

Also-if Swim gets the acid from the same person and wants the same experience, should Swim buy two or three blots assuming the blots are the same potency (will there still be tolerance 5ish weeks after the last drop)?

Sorry for my long question