What are some ways to improve your intuition skills and gain more knowledge quickly?

Intuition and knowledge are 2 different things.

If you want Intuition you’ve got to work on your senses (smells, noises etc..) and also work on nurturing your soul with spiritually directed practices such as feeling your emotions, indulging in the culture such as music and movies…

if you want to gain more knowledge quickly? I would advise you to harness on methodologies and way of thinking instead of learning something in a messy way. Try to approach a subject/matter with a certain plan.