I concur with dbaupp's suggestion.

Additionally, you can try the reframing technique. Anna describes it here:

When facing a difficult decision, I try to reframe it in a way that will reduce, or at least switch around, the biases that might be influencing it. (Recent example from Anna's brother: Trying to decide whether to move to Silicon Valley and look for a higher-paying programming job, he tried a reframe to avoid the status quo bias: If he was living in Silicon Valley already, would he accept a $70K pay cut to move to Santa Barbara with his college friends? (Answer: No.))

The example she gives isn't quite isomorphic to the choice you're making, but I think the technique still may be worth trying. Imagine you're currently living out one option but given the chance to take the other - how would you feel about it? And vice versa.