I'm more of a debit card person, and I live in the 'now'. I don't like credit cards anymore. I try to live with whatever I can afford and don't try to put myself in an awkward position. I've done that before.

My wife is my best friend. The thought that people are afraid to go home to their partners for fear of being abused physically or emotionally makes me feel sick. It's not easy but you need to get help and get out.

You know One Direction do a lot of up tempo songs, but when they did that Ed Sheeran song 'Little Things,' that was probably their biggest song off their last album, so it shows you that a ballad never goes out of fashion.

The couple of years before I was declared bankrupt were the roughest. The bank letters, the pressure, the stress was awful. You're in this twilight zone of not knowing where your life is going, and yet you're in Westlife. Everything was great with the band. I was earning money, and it looked good.

If I'm honest, I thought Westlife would keep going for longer than it did - we all did - but it sort of came to a natural end. When we decided we were going to split, I thought, 'If I'm going to sing, I'm going to have to do it solo.' Also, financially I was broke, so the decision was ultimately made for me.

You've got to go down the road you naturally go down, and for me it was pop, folk country, just feel-good music. I suppose most of my songs are very up-tempo.

I didn't want to be a solo Westlife - covers and ballads - and the reason I signed with Capitol Records was because they wanted me to write songs myself. It was pretty scary, but they put me in a studio in Nashville with some new songwriters, and the results were pretty good.