ja tiez poznam v mojom okruhu par takych ludi a viem, ze niektori maju problemy. imo trava dlhodobo denne neni v pohode, myslim ze to je ako s chlastom: dobry sluha, ale zly pan.

chvalabohu v tych par clankoch, co som k tomu pozrela sa vsade hovori, ze po withdrawal - ked sa prestane brat, tak do max mesiaca vsetko v cajku, receptory, pamet atak. akurat je problem, ze niektori nikdy neprestanu.

...

As early as the late 19th century, the Indian Hemp Drugs
Commission reported that heavy cannabis use was associated with
apathy, defined as reduced motivation for goal-directed behavior.
However, it was only after the marked increase in cannabis use of
the1960s that the amotivational effects of chronic cannabis use were
linked to impairments in learning and sustained attention. The term
cannabis amotivational syndrome was proposed by McGlothlin and
West, who characterized it as apathy and diminished ability to concentrate,
follow routines, or successfully master new material. While
there has always been some controversy around the need for defining
such a distinct phenotype, there is evidence that long-term
heavy cannabis use is associated with educational underachievement and
impaired motivation, which have been proposed to be potential
mediators of poorer functional outcomes.
https://www.ncbi.nlm.nih.gov/pubmed/26842658

Like most addictions, cannabis addiction is often comorbid
with other mental health problems. Epidemiological
evidence indicates a possible association between
regular cannabis use and the development of anxiety and depression
https://www.nature.com/nrn/journal/v17/n5/full/nrn.2016.28.html