So i'm officially on vacation for 2 weeks and I have acquired some LSD that I plan to try for the first and second times over my vacation, I have no idea of what the potency of said LSD is so I was wondering if you can redose, i've heard that it only prolongs the trip instead of intensifying it due to its nature to take a while to kick in sometimes, is this true? or can I succesfuly redose and attain stronger effects? Since there seem to be mixed opinions on how much to start with ( i've decided 1 tab will be my starting point), I was also wondering if guided meditation might be a good idea to attain a good mind set for the trip, as in begin the meditation while the tab is on my tongue and continue right into the peak even, if I can keep focused on it that long ( not that experienced yet ). Also if I were to split a tab in half and store the other half would it lose potency quicker?