Two to four days per week. No training partners, coaches or fan club and it's been that way for most of my three decades of training.
The core principle is foundation strength: always be strong. For me the benchmark is to always be capable of a three to three and half plate bench, four to four and a half plate squat on any given day. Being able to put a 44 of fuel onto a ute without any help. Having enough mobility and muscular endurance to do manly things. There is no off-season and no on-season. Sometimes the weights increase a little but they seldom drop below the foundation benchmarks. If my training weights don't increase over the next 20 years, I will still be quite satisfied. This 47 year old broken body could probably go a bit harder, but that would be leaving nothing for the future. Running at three-quarter throttle setting will get more life out of this donk compared to running it at full throttle.
The juicers and heroes of the moment by contrast are up and down. During their off season many of them dont even look like they lift. Most will burn out and revert to mediocre physical specimens who were really awesome once upon a time (just ask them) but lacked the heart to keep training. There will always be someone younger and stronger, but there are few who persist with the discipline of lifting heavy weights for decade after decade, rain hail or shine, in sickness and health, unto death us do part. Yes, it is tempting to push it everytime I see some bloated face fucktard strutting around like thery are the only one who has ever lifted a heavy weight but then I realise how fortunate I am to have my health and all of the other awersome things that make up my life. As I own a number of horses, the temptation - well, for a millisecond- and capability, is there; "one for pony, one for me" but what's the point? A seven plate deadlift this week, kidney failure the next week and the delusion that one's own awesomeness and not the drugs were the cause of it.