Swim bought 3 cans of whipped cream today (as a first time o see what N2O is like).
Swim filled a punching bag balloon very lightly for his first "hit" ever.
Swim inhaled and exaled into the balloon, Swim felt lightheaded and very 'floaty' Swim gave his friend a go and he got the same effects.
Swim then filled the balloon with what was left in the can, a little less than double of what he first did, Swim let go all at once so swim didnt inhane much and got no effects

.
Swim then filled a balloon with the second can, however some came out of the balloon as he was filling it up. swim inhaled (slowly so he got it in) and he first felt like he didnt get any effects, but then he experienced a sort of 'lag vision' where he moved his head and its like his sight was still catching up, Swim thought this was very cool.
Swim has another can and swim was going to try to have a few joints of Herbal smoking blend to increase the effects while listening to music.
Does anyone have any tips for Swim?
Thanks.