Give Up or Keep Trying

Today has been one of those days that I just feel like I am just being stupid for thinking I can do this. I mean, I know in my heart it”s right but I just can”t seem to get anywhere at all. I take one step forward and feel like I am three steps back. Should I give up and continue on the path of self destruction that I have been on all my life or hang in there and try to make things work? I wish I knew what to do. While I have people around me that support me, I can”t find any professionals that are willing to help me any. The ones I thought would help me, ended up just acting like they didn”t know anything or just saying/acting it because they don”t believe me. From what I have posted before, do you think I am just making this all up or does it seem like I am being honest? Either way, I am feeling really drained emotionally and physically here lately. I just plain don”t know what to do.