To dye or NOT??

I've been pondering for hrs... Deciding if i shld dye my hair or not!! Xy bought some hair dye called prettia from japan, and according to her! its supposedly v good, way better than liese. Its like bubble dye which is supposedly very convenient and it doesnt make your hair feels dry! Thats sounds like a GREAT dye!BUT..

1. Im a very ma fan person, so i'll take damm long to make simple decisions like dyeing my hair, or choosing what to eat for lunch so its explaining why im staring at it for hrs, but i havent make a decision whether to touch it..
2. I am afraid of making decisions, cause i fear the unknown AND particularly, hair is very important, it affects ur image!
3. I am afraid its not the colour that one, though i have no idea in mind wad is the RIGHT colour that i want to get!
4. I havent trim my hair, so its a lill out of shape now.
5. Sissy's say i'll look ah lian with a red head!

Reasons why i shld dye:
1. Im a sick of long black hair, thats totally boring.
2. This has been my to-do list since the end of A's, but i have been procrastinating for a long while.
3. According to a websites:

Pale White, Ivory Skin. Your skin tone can go with almost any hair color. Try colors with coppery gold undertones.
Yellow, Sallow Skin. Rich dark shades of browns and reds, like burgundy or deep auburn will flatter this skin tone. Avoid colors with a yellow undertone as they will only highlight your sallow complexion.
Pink Skin. Choose neutral shades like dark brown. Colors with a red or yellow undertone usually will not suit you.
Tanned, Olive Skin. Stick to dark shades like mahogany or plum. Your tanned skin will show off highlights beautifully. Try a dark base color with copper highlight streaks.

This gives me some source of comfort that my decision is kinda right to pick a red dye(:
4. im hearing thunder, so its gg to rain soon, exercising plan is cancelled! Dyeing my hair shall be my wet weather plan!
5. I shld no waste Xy's gift from japan.

Okay, im gg to do it now before i change my mind!