Even after realising the Self, don't be surprised if your mind sends thoughts like: ' Now, you are boring!' or ‘You are always going to be alone,’ or, ‘It cannot be this simple,’ whatever might catch your attention, it will try.
In fact, it will keep sending little messages to see which key works to break your resolve so that you return to the old false identity; such is the game of existence.
The fire of the mind may go out, but its smoke lingers on awhile.
Don't panic, at a certain point you may even see the humor in it.
Simply, remain as the unchanging, imageless Self you are.