I know alot of cig smokers that say it enhances the high.

My personal theory is that nicotine is a stimulant, thus acting as a catalyst, speeding up your high. The high should be more intense, but prolly will not last as long as if you did not take the nicotine or any other stimulant.

I know people who drink orange or grapefruit juice after smoking or taking other drugs, as the high acid content works the same way as the stimulant, speeding up the reactions...

peace