I find I rarely abide by the “char, tamp, light, maybe tamp again” methodology. Often I can light and smoke for 20 minutes depending on the tobacco.
Other times it’s ‘light, light again, try lighting a third time, refill my lighter, tamp with my finger, light again, tamp with my finger and lightly burn it, get frustrated for being dumb and touching something that’s on fire, look for a tamper, tamp the now cool ash and tobacco, light again…’
Luckily most of my usual tobaccos are about the right moisture level to keep it relatively easy. Its worse if I get a long flake or a cube cut or something I’m less accustomed to smoking.