Two weeks. And being in Oman. I have two awesome haircut experiences on my trip so far.
1. I wanted to get a haircut for 10 rupees (20 cents) under a mango tree (UMT) in Chandigarh, but the girls at my trainee house were very strongly opinionated about the risks (diseases...). As an alternative, they offered to cut my hair for free on the balcony, which was beside a Guava tree (BGT), so I accepted. Now, when you get offered a free haircut, you lose all ability to provide insight to the style and quality. Lets just say two sets of safety kitchen scissors takes a damn long time to get a trim, and you end up with racing stripes on one side of your head.
2. I wanted to visit a 'Turkish Barber'. For 2.5 OR (Omani Rials) you can get one of the most precise haircuts known to man. They are artists, not barbers. The second part of this epic hair cut was the straight razor shave. I purposely held off on shaving for a few days just to get the full value out of the experience. I quite literally did not see stubble for 3 days afterwards. I suspect lasers were used. A complete face and head massage were included and the experience turned me into a better man.