100%………as well as the increased flexibility it has a huge psychological impact too. For me it meant a complete change of mindset at work which I hadn’t anticipated - from ‘I have to keep this job/do well to pay the mortgage’ etc to ‘I don’t actually have to stay here, they probably need me more than I need them’. Became much better at my job as a result (and moved fairly soon after).Absolutely this.
Plan to be unencumbered by mid fifties. This changes evening at this point as to what I have to do or not.