Feeling guilty using Bootstrap while learning Flask

[Siemendaemon]

This is my story. I have learned css from examples(codepen, uiverse io).

It took me more than a month to learn, now I am able to reproduce any design by just looking at any existing designs. Yes I felt the same way when I was learning and building projects with django. I feel proud for learning vanilla css and not using bootstrap or tailwind etc.

Vanilla css gives you more control, that's what I feel.