Directing a musical production. Starting a job somewhere new. Being an educator during a pandemic. All three of these things by themselves are challenges, but add all of these situations together and it may seem like an all-too-daunting undertaking. That is unless you’re Tom Alsip, the new assistant professor for the University of New Hampshire (UNH) Theater Department and this year’s director of the university’s mainstage show “I Love You, You’re Perfect, Now Change.”