Like force... what a frustrating legal concept. Who wants to stop and make sure they're using 'like force' against a burglar in the off chance that the burglar can best you with 'like force'. I've been at the back door with a knife in hand upon hearing an intruder before. Luckily it was my husband and I didn't have to test my skills out, but, I certainly wouldn't have stopped, had it been a burglar, to check and see if he had a knife too, before I stuck it in his gut.
The problem with that is that you might be the fool that brings a knife to a gunfight.