I'll get a lot of hate for this, and comment 'no one asked your opinion, there was a question asked', but this is the typical moment when one should chose to grow and understand themselves as a person instead of trying to make the world to do that for them. Yes, it seems far more comfortable expecting everyone to see you as you want them to see you, without you having to change.
This is the moment when you should ask yourself some very pressing questions, before you even proceed.
Why do you even care about what they think of you in the first place? - It's a question you should be able to answer for yourself.
Why they have a negative opinion on you? - Again, a question for yourself. Perhaps they are right about how they think of you, or perhaps, they just don't understand you, and you'll need more time and decent communication, quality time to help them see what is hidden.
Can't you change for the better to gain this desired positive view instead of spiritually brainwashing them into thinking for a short while? - One more to the homework.
The answer is: While it is not impossible to achieve this, it will not solve any of your issues, and it will not be genuine love and acceptance towards you. Remember, It'll be but an illusion without honest acceptance, without honest positivity and affection; a lie, to please yourself, and eventually, it'll get challenged by reality, fall apart and fade. Why? Because you won't become a different person, and they'll see it.
ㅤYes, it is possible to change their view for a while, then bump into a brickwall, and have that collapse, sometimes sooner than later, leaving behind more damage than before.
Demons, by the way, can and possibly will deliver this for you (if you have something to offer), but the consequences won't be pleasant, and they won't apologise for the aftermath. I've seen this happening countless time, both with parents, relatives and exes.
ㅤIf you want to brainwash people and get a bigger slap into the face eventually, instead of you turning better, or perhaps learning how to step out of others' shadows and craving of their acceptance, you have every tools out there, have fun.