I'm sure I'm not the only one with this problem. It also kinda relates to when you dye your hair as well.
For eye makeup:
When you do your eyeshadow, eyeliner, etc...and you think it doesn't look quite right, don't freak out and take it all off. I used to do this a lot when I started wearing makeup.
Do yourself a favor and apply your mascara. It often looks perfectly fine afterwards. I think maybe our minds trick us into thinking something looks bad or uneven and we don't take into account that the look isn't finished.
I know this kinda sounds silly, but it does happen.
Now onto the biggie - hair dye.
For those who have never dyed their hair before, or is making a dramatic change, don't freak out when the dye turns funky colors...I know it can be scary. I dye the underside of my hair dark auburn and when it is processing in my hair, it turns a deep purple color. And I mean like dark purple crayon color
I think that's a common thing when you dye your hair any color of red. Just don't freak out and wash it out early because that will screw up your hair.