 process. So what are the challenges you identified in your profile? So basically I came in fall 2022. So this was just after like everything opened up in US. So since I had nine years of work experience, my biggest challenge was to explaining the visa officer that what I was doing in the past nine years and how I had a change of mind of pursuing a master's. Now typically visa interviews are less than one minute so you don't get a lot of chance to talk. I prepared very well what I want to say and you need to prepare your stuff very well because you might have a lot of things to say what you need to structure it properly and you need to know that there are a few things that you should not say and there are a few things which you want to highlight. So you have to drive that conversation that is quite crucial I think and I prepared myself in order to what I have to say.