Proverbs 4:5 Get wisdom! Get understanding! Do not forget, nor turn away from the words of my mouth.
When you gain knowledge about something the best thing to do with that knowledge is to use it!
God continues to try to give us knowledge and wisdom through the Holy Bible and the people He places around us that can understand it better.
When we gain that understanding and knowledge, hiding it from everyone does sound a bit pointless.
But what is also pointless is turning you back on your new-found knowledge. If you want God to guide you, listen to Him!