www.weedguru.com

mental perception may be significantly altered.

angel'sdrug wrote:erowid vault
effect
under positive - increased awareness of senses. (eating, drinking, smell)
under neutral - change in vision such as sharpened colors or lights

in basics section
under chemistry
The active ingredients in cannabis are called cannabinoids. There are many cannabinoids synthesized by the plant including tetrahydrocannabinol, cannabinol, cannabidiol, cannabinolidic acid, cannabigerol, and cannabichromene. Delta-9-tetrahydrocannabinol is thought to be responsible for most of the psychoactive effects of cannabis and is the active ingredient in synthetic thc pills such as marinol.

under the experience (in basics section)
The primary effects sought by those using cannabis recreationally are euphoria, relaxation, and changes in perception. Effects vary depending on dosage, with effects at low doses including a sense of well-being, mild enhancement of senses (smell, taste, hearing), subtle changes in thought and expression, talkativeness, giggling, increased appreciation of music, increased appetite, and mild closed-eye visuals. At higher doses, visuals may become more prominent, sense of time is altered, attention span and memory are frequently affected, and thought processes and mental perception may be significantly altered.

angel'sdrug wrote:dude id becarful doin trips too much u think skunk fucks u up lsd literaly attacks ur brain ur literally switching terminals and not inducing it through natural sources like any other drug - just saying dont do it to often every time u take it ur literaly breaking the barrier between reality and non reality - ppl have got stuck in trips before and also it stays in ur system for 80 years so i hope ur not planning on being a pilot