When I moved from Pakistan, I was told by many that the only jobs I can get is working in a shop as graduate careers aren't for us. The fact that I didn't take their word made such a difference. Self-belief is the first part of the equation and once you have that, top it up with doing your research and acting on it as actions make the most difference. There is a lot of material available for applications and what it takes to be a civil servant at HMRC. Have some time to read and understand it before applying. Lastly, overthinking is not your friend, so my advice is to do your thinking but DO NOT over think and take actions to make a plunge!

Always be yourself, it you make a mistake then admit it, we are only human. Listen to the views of others around you. Treat staff how you would like to be treated but bear that everyone is individual and treat them accordingly.

If there is one thing in my 20+ years in the civil service I have figured out it is you will never know if you don't try. Early on in my career I would never volunteer for opportunities, I wouldn't offer up answers or contribute to group meetings or working groups and missed the opportunity to apply for roles I would have loved to try my hand at. This was all through the fear of looking stupid or failing and how other people would view me. Not to say I have never failed as I have, be that in job applications or the approach I have taken to work tasks. The biggest thing I will share here is I have learned so much more from failing than I ever have from getting something right first time. The support from my colleagues during these times was surprising, there are so many great people who work across our government departments which fosters a great environment to be part of. Don't forget if you learn or take something way from an experience how can that be seen as a failure. Don't stop trying.