And if you forget your cutter, just gently take your teeth and nibble the end to get it tender and then bite off the capa. Works like a charm every time!
I forgot the cutter when camping last year and just took a pocket knife and made 2 cuts like an X in the cap. it worked pretty well tbh, a little bit flaked off, but it just opened the draw a little more.
There's so many ways to cut a cigar if you use your imagination lol.