Idid a degree in neuropsyhcology and there are well documented effects of problems associated with learning and memory and drugs, particularly with cannibas. That said, most of the literature has chosen to concentrate on how well youcan learn whilst under the influence or in the coming days after use.
Iam unsure if there would be too many problems inthe long run if you stopped or greatlyreduced your drug use. Whilst at university Ifound that Icouldn't study or remember stuff well for a cvouple of days after taking pills or LSD, but everything was fine after that. I think youshould be fine, and remember problems with remembering things and learning new info in terms of your job are a normal part of learning the ropes in a new work area. everyone has these problems and after staying in the field for a while and forcing yourself to think problems through you should find youcan learn new info with no problem.
Iam unsure if there would be too many problems inthe long run if you stopped or greatlyreduced your drug use. Whilst at university Ifound that Icouldn't study or remember stuff well for a cvouple of days after taking pills or LSD, but everything was fine after that. I think youshould be fine, and remember problems with remembering things and learning new info in terms of your job are a normal part of learning the ropes in a new work area. everyone has these problems and after staying in the field for a while and forcing yourself to think problems through you should find youcan learn new info with no problem.