
TikTok's 'hair theory' trend is making waves, but what is it and why is everyone talking about it?
Sometimes we need a little extra help deciding how we feel about certain styles we choose to wear - and hairstyles in particular can be a huge point of personal debate. Should you get curtain bangs? Should you bleach your hair? What about cutting your hair short? According to TikTok, these decisions can make a pretty big impact on how others perceive you.