I learned from a 10 day Vipassana course and have found that it works for me. It is an intensive course but well worth it if you put the effort in. I continue taking courses, self-practice and reading. Just finished a 20 day course and hoping to sit 30 days next year. More info at https://www.dhamma.org/en-US/index or you can read the Art of Living by William Hart to get an idea of what to expect during a10 day course - free pdf download available here: https://store.pariyatti.org/art-of-living-all-languages-pdf-ebooks-vipassana