Fynn, a reminder: We only speak English here, please avoid confusing everyone with your strange Polish words like "sesquipedalian", "loquaciousness" and "still".

Welcome, rivey. If someone says you are bad at something, just remember there are only two solutions - for them to spend a stupid amount of time teaching you by doing it themselves, or for them to just abandon all hope and do it themselves forever. Either result is, I would imagine, something that generally favours you, so you are doing just fine.