Rewiring of the Brain

today i tried in vain to remind my brain (rusted from lack of exercise) the concept of thinking! I tweaked and turned ,alas no result. Suffocated by yesterdays marijuana , my brain refused to budge like an old rotten car which refuses to start . The spark was provided by the possibility of making money........which i didnt because.......my brain short circuited with overdose of information.So right now im in the process of rewiring my brain. Looking forward to suggestions ..