Tbh I cant relate at all, I've always been a goody 2 shoes with attendance. But please please STOP CARING, people dont give a shit about your stammer, they might laugh like once but that's them being ignorant. Skipping lessons is such an educational suicide option, pls don't do it, in the future you will regret this moment and you will regret being so caring of other's thoughts. I do french presentations almost every week in front if the whole class, u can't say like 3 words without scrunching up my face and stuttering and glitches irl, but yknow what? My classmates actually support me, and they applaud my efforts, maybe your classmates aren't as nice but trust me, humans are kinder than u think and they will understand u can't help it. Hope that made sense ❤️