Guides don't get offended with you. Why should they? They're there to guide, not to judge.
Could be that you're trying to hard, which can block energy to flow freely.
Trying to accept what is/comes, and what doesn't will help to get back into the flow. Unfortunately that is easier than it sounds
But you got quite far with the aura colours, so you'll get there again, don't worry (that will also block, lol.)
Good luck and keep us posted! Quite interested to learn how you are faring :)
