I have trouble splitting my hair in half

I mean i dont but when i do split my hair in half it doest suit me. If yall know what i mean. Idk what to do take make it look even. Theres always one side thats a lump higher then the other side piece of hair😂 i want to get used to it

I want my hair split like this but then i just always have baby hairs in the way and then it just messes up everything

So i just always have it like this