im the same way, the thing is its not phsyical tolerance agaisnt the drug, its mental.....like your just so use to being high always you dont notice how fucked up u r, but you are fucked, hahaha trust me..like it doesnt take more weed to get you high you just feel like you don't trip out like you use to.....when i quit for a week and then smoke i get right fucked like old times...ive done it lots lately as ive been smoking for 5 years daily and had the same attitude as you so try that.