didn't read the whole thing and sorry that i didn't (i'm drunk) as it may affect what i post, just keep in mind i'm comment on not being able to laugh anymore.

congrulations! you're growing up. you're passing the point of where weed doesn't just become something to laugh at everything in the world. now it's time to realize what weed can REALLY do for you. it can now open/expand your mind.. to create a better you. it can make you not worry about the little shit that used to bug you (not everyone has them, but some do, those things that are just so peddling, yet some people just seem to start a whoel argument over them, such as a friend rocking his foot back and fourth on your bed)... it can help you realize what this world is really about (not saying you don't already know)... i can't say this enough, it's time to see what drugs can really do for people, other than just make them have a good time and laugh at everything. although, all of these things that you will learn weed can do for you will only come from within, since they affect everyoen diffrent ways (and it don't just stop at weed, for instance salvia opened my eyes to a point no other drug or experience ever could have) there will still be points at which you laugh, they will just be diffrent things, try watching stand up comedy, especially featured on hbo, namely dave chapelle, george carlin, robin williams, among others... i mean do you really think there are peopel who have been smoking weed 40-50 years (among other drugs) just to laugh at everything? nope, there are other things it can do for you to, as well curing an innumerable of phsyical and medical problems, including depression, anxiety (kinda weird a drug cures something that it can also affect, i.e. paranioa), among others. you have entered the learning stage of drugs, and passed the "laugh at everything lets get high to laugh" stage, everyone around me has done it, and it's a very notable accomplishment... again, congrulations.