Raising his hand as he appeared back to normal he sighed in relief. Whew... and here he thought he'll have to go all lesson being what was like the disillusionment charm. He waa glad people were able to see him, now he could join the rest of his class without getting looked weirdly at. Although he was getting really tired of this back and forth nonsense, it was a pain. "I don't think it should be used for your own personal gain sir, for example if you try using it to get lucky with money or so then no that's abusing what it can truly be used form"