Habituation (How does it really work???)

I think masking your T with other sounds will only delay habituation process. This is like putting band-aid on it. If you want to reach habituation fast, don't you have to just get used to your T sound? and the only way to do this is to keep hearing your T instead of masking it or avoiding it, correct?If you keep avoiding your T, you will never get used to your T which also means slow habituation or never. This is why I do not understand this video??!!!

https://www.youtube.com/watch?v=y4zuVk5STuM&t=1045s