Of course, everything needs money and by working, everything will be achieved but we also need refreshment, both physically and mentally, and to gather with family, whether to a predetermined place or another, it goes back to each individual. For me personally, if I have planned a vacation, it means I first turn off all my activities, meaning when I work, I work, when I relax, I relax at least it will give a sense of comfort and can enjoy it fully with my family. Why should we mix it up.
And the money you will get should even be the one encouraging you to want to work because only businessmen have the funds to spend on these holidays without feeling it but with these hard times, I think we even need extra jobs to be able to survive this because with how thing are very expensive you will find it very hard to be able to live with all these things that have already happen and will continue to happen especially the high price and other things.
And working those not stop anyone from spending time with family and friends but when it is time to work there should not be any excuses, and if you look into this matter you will know that we need rest sometimes physically and mentally as you said but you have to program your self know when to work and when to rest it will make things very easy for them planning is the key to everything.
And you can do your work on time then maybe rest later because that is what a lot of people that know how to manage their time do and in respective of the work the moment your time is well managed then the rest should not be a problem.