I've had a huge variety of roles in HMRC, and I've enjoyed all of them. I've found it's not always necessary to chase promotion. A sideways move to another area can expand your horizons and build your skills and this is recognised when you're ready to take the next step. I've always tried to maintain job satisfaction above all else. I've done a couple of jobs I've really hated, so I moved on and found something else. I've found if I'm happy in my job, I perform better and this is noticed. Also, don't be afraid to ask for opportunities or for what you want. I've always believed 'if you don't ask, you don't get' – the worst that could happen is someone says no and you're no worse off.

There are a huge number of roles within HMRC and the wider Civil Service. There will be some that really suit your skills. Where there is a gap, the training and development opportunities available will give you every chance to fill that gap and find that role where you can excel. You will find management want you to improve and will encourage your development, whether within your current role or to achieve the abilities to change to somewhere else you can be better. Self-belief used properly can be your strongest skill.