I've been able to help my family financially since making my first hit record. I bought my parents a house. My husband and I have a property in Portugal and one in Mumbles, Wales, and my family are always coming out to visit us. It has been fantastic to have such a successful career and to have been able to help everyone.
My mum was a wonderful mother. She died, aged 80, of Alzheimer's disease, which was dreadful to watch. I remember she said to me: 'Believe in yourself because no one else is going to do it for you.' I'm sure a lot of my success is due to her words of advice.
When I do a T.V. show, I hear all these artists in their dressing rooms doing scales - I've never done it because I've never had voice training. What I do to prepare is get in my car and sing along to the radio for about 20 minutes.
When I was young, I used to wear a lot of wigs, and I was running on stage at a gig and tripped over and it fell off. It was in the 1970s, and Swansea were doing really well in the league, and most of the team were there. I almost died, but I picked it up, put it back on my head and carried on.
When I was in the recording studio, I needed to concentrate on what my voice was doing, which is rather difficult if you can't actually see what you are supposed to be singing.
I went to all the shops in the village looking for work. I didn't have any qualifications. I ended up working in a grocery shop for about a year and then went to a confectioner, where I earned three pounds 10 shillings. I gave the money to my mother and father, but I also managed to save five shillings a week.
I've been successful, but I haven't had any unwanted attention. To be honest, I've never invited or courted attention. I think if you act normal, then people will treat you normally. If you go around with a big entourage all the time, you're not staying true to yourself.