Give it a couple of months and while that steady climb on the way home is never going to disappear it will become much less of an issue. In fact, you may find you actually enjoy the workout after a day in the office, I know I certainly find the energetic ride home after a hard day really clears the mind.
Where are you riding from/to, there's sure to be someone else on here you might cross paths with.
The best bit is when you arrive at work in the depths of winter when it's -5°C and there is snow on the ground, much to the surprise of your colleagues who will think you are now some kind of mad daredevil superman!!!