You can use this method and draw a mind-map on paper. I love the digital way, as you can simply export, print, share your mind map and come back to work on it later on. This way, all your precious ideas will not be wasted.
I am sharing some other mind-mapping applications I know of:
[ Ссылка ]
miro.com
xmind.com
I love using it for my art ideas and references but it can be used for anything you can think of (like goals in life))
