Time, what the f*ck??

Statement: In my own personal mind i find that time is often remembered in groups not necessarily dates and times.
Clarification: I will remember different things that happened at the restaurant i used to work at (in no apparent order) I remember things that happened while in high school, or things when I went to Wal-Mart or while driving
Question: Is this how everyone feels? Is it the result of brain mushing from too many drugs (in some people's opinion)? Anything please.

i get alot of things confused as far as order. but i have big dark circles around my eyes, and im always tired

well....i think the drugs have helped, in my case anyway......i remember quite a lot actually and some of it is in order but some of it isnt........my problem is short term memory....i might not remember something that was said yesterday, or i'll remeber it but think it was said weeks ago