Lately i had a feeling i have really changed and so i want to change my apperiance too. I want to change my hair, but i dont know how. Maybe dye them and get a haircut. So could you advise me what would suit me.
A haircut that doesn't dramatically change the length of your hair will look good on you. Layers for example. 4.bp.blogspot.com/.../Long-Hairstyles-2015.jpg As for hair color your original hair color looks good on you it's better if you don't change it because it's a healthier option. If you want to change it, I recommend any light brunette shade.
Consider getting bangs.. you have long forehead so it would suit you.. Don't reduce the length but consider like a feather cut for the rest of your hair.. As for the color I recommend you don't do it cuz I heard its a headache to maintain and your hair will get spoilt.. It's not worth it..