First, I know IABU, and I don't see how I can get out of this w/o being rude, selfish, not to mention un-environmentally friendly. But still, if anyone can suggest anything...!
I work in a school. I commute 30 mins by car each way every day (motorway). A few weeks ago, I was asked if I'd mind giving a lift to a student teacher on placement who lives nearby. I agreed - it adds about 5-10 mins to my journey so no biggie. She's a nice girl and we get on. She has never offered to pay towards petrol but as she's a student, I've let that go.
Howwver, because of the nature of my job and circumstances at home, my car journey was literally the only "quiet time" I'd get in the day/week, and I'm the kind of person who really needs that space. It has also really hampered the flexibility I enjoyed in terms of when I could leave work...one of the few perks of the job. The way it's working out, I'm ending up leaving when she is ready to leave, and not when I am ready to leave.
Anyway, it was all fine because it was only for a couple of months. Except she's now told me there is every likelihood she might be doing her probation year at my school. My heart sank. She's lovely but I just don't want to give her a lift every day for a year. I want my time/space back. Can I get out of this wo seeming selfish and petty? (Btw, she could get a bus - as I have done when car's been in garage - but stop is a bit of a walk for her and times are admittedly a pain. When I mentioned it before she said it was too expensive when, in fact, it's only a few quid more than I spend on petrol).