Hi, will be pleased to share my thoughts based on my expirience. Used to touch with this thing 3 times. First i want to mention that any dr*g doesn't costs money you put to use it. Addiction it's hard thing.
Btw sorry for spelling mistakes that could take place, because eng it's not my native language :)
Before you start you should understand that this thing works directly with brain, so you mindset crucually matters.
So depression or bad circumstaces could give you negative expirience, so your state of mind matters
Next - don't use it alone at least in first time. Find a person who already had trip with this thing already
Drink water!!
And hug girls if possible. It's awesome
Last thing - just relax. Don't give yourself a chance to do unappropriate things. Better be at home while tripping, avoid social places
Just recieve good expirience and take your own conclutions.
Hope it help you
Browse some web to obtain full picture
GL!