> is it really the first thing an ex-convict looking for a job should do?
Well the first part of your post describes why that might be necessary (i.e. you imply you would be unlikely to hire an ex-convict because they might do 'stupid shit', while OP is trying to find a job to get his feet back on the ground).
Nobody wants to lie, but sometimes you gotta do what you gotta do to sort your life out.