We did San Francisco to Panama in 17 days, while most people take months.
While not always being the most pleasant experience, it beats spending 17 days in an office. I would think the same apply to his trip.
As long as you're out there, the duration is not that relevant. If you always wait to find this one year break in your life, you may end up never go anywhere. Like one of my best friends in Quebec who never "found" the time to visit me in San Francisco, claiming that he would need at least 2 weeks to "fully" appreciate it. To me that's baloney, better come for one night than never at all.