I used to love smoking, I would smoke and smoke and smoke and then I'd smoke. I realized that that way makes getting high almost pointless. I used to burn joint after joint, anytime I wanted to get high I'd roll a joint. Now, I usually smoke about a .3 gram bowl and it stones me, then I'm good for a few hours, or until I get off of work or whatever..no problems with tolerance whatsoever now...if anything, I get HIGHER from smoking a smaller amount. You can look into something known as 'reverse tolerance' if you wish to read about it, but indeed with a regular pattern of use with consistent amounts, you have no problems with increased tolerance..