You need to travel more. *\;-) It's only three hours. *\;-)
Sadly, I regularly have to track Washington (state -- 0 hours), Minnesota/Chicago (+2 hours), Eastern time (+3 hours), UK (+8 hours), and Germany/Switzerland (+9 hours) time for teleconferences or when traveling there. Gets to be a mess when daylight savings starts happening because it occurs at different times elsewhere.
Then there's China (+16 hours) and India (I just look it up, I don't remember if it's +11.5 or +12.5 hours).
When traveling watch & cellphone go to local time. Laptop stays on home time.
Eeeeek.