There are several tools that I found invaluable to in my day to day life.
- Anki - Intelligent flashcards. Helps you never forget the most important things.
- Readwise - Resurfaces your book highlights so you stop forgetting everything you read in that book you loved.
- Obsidian - PKM / Note taking tool. Tons of configurability. Great Community.
- Dwell - Hands down, the best way to listen to the Bible.