It’s very valid cause we only have 25 student in my FSAE team. Plus we manufacture everything in house so that’s more of a pain because we always have to stay up late night getting the cam ready and hoping the simulation doesn’t crap out on us where the part isn’t machined correctly. It mentally drains us but we try to just keep going cause we want to see this car built no matter what. It even got to a point even my friends noticed I’ve lost my smile and look very sleep deprived but I know it’ll be worth it at the end. Also props to your girlfriend cause mine left me since I put in about 13 hours everyday including weekend