this sounds so silly but I am constanly worrying about some cancer or another and under normal circumstances I avoid contact with my breasts for fear of not being able to distinquish a normal feeling breast to one that has a lump in it. But does anyone know if I would be able to feel the difference? I've been checking my breasts today for lumps and I can honestly say that I don't know if I would know the difference and at present am worried there is something to worry about- any advice?