haha, let me draw a conclusion

this is most important, you have the right to choose your life style, including how to spend money, but saving money does not mean you have no taste and good quality of life. for instantce, if you have enough confident in home made hair, why not have a try, sometimes do-it-youself will bring a pleasant feeling. but, if you donot assure that hair can be dealt with well, so please let professional person do it. nobody criticizes your hair, but everybody looks it and gives a evaluation.