It would be. Why do you think Lupin is working on his goals? Because otherwise he will do something dangerous and get someone hurt--and he knows it.

[Fighting wasn't what he did by nature, but everything that Lupin did on a whim to escape boredom lead to him being injured in some way. The Theft of the Fountain, while sweet and even noble in his proclaimed goal, was also just another means of keeping busy. Hopefully it was one that wouldn't get him hurt again.]

Doing something like what you say, though, will make you only focus on the problems more than you currently are. Finding a different know might be better.