I posted a fairly large thread about my ghost-lifestyle 2 months ago but wanted to give an update on it, since a lot has happened since then, and without sounding to "preachy", I want to share some things that may benefit you.
1) Health. I know, I know, you're probably thinking, "duh..!" - but seriously. Put down the fried foods, stop consuming sugar. I've been in and out of hospital with issues in the past month - some of which the doctors can't even figure out. But I know that if I'd lived a healthier lifestyle, the chances of me getting all this were slim. Additionally - (at least in the UK) the NHS is utter shite. It's rammed at A+E departments and they point you to your GP (local doctor, general practitioner) - which means that essentially unless you've had a heart attack, you wont be seen, or you'll be rushed out as quick as possible. Therefore it's absolutely critical that you keep healthy as you can because it's likely you won't have help when you need it most (untold numbers of immigration is a huge issue that hasn't helped this, but that's another topic)
2) Girlfriends/wives - We all know this, but here's a gentle reminder. I've never been so stressed as when I was in a relationship. My ex was a weed smoker. She told me she'd stop - but she didn't.. One day I logged into her instagram (she gave me passwords to her shit freely because she forgot them and she wanted me to keep notes of it all, so I wasn't snooping) and saw that she'd messaged her weed dealer and planned to meet him - I know there's nothing between them, but the very thought of my partner driving off to meet a drug dealer pissed me the fuck off. I knew right then and there that the chances of this relationship working were slim to none.
Friends with wives have told me: 1) the wedding was a waste of cash. I know one guy who spent £18,000 ($20ish thousand dollars) on the "big day". Every few months he tells me how he wishes he never spent that much and how his wife is nagging him to have babies etc. Oh, and the kicker? She works part time and earns $10,000 a year, whereas he earns $90,000 a year. She did great, didn't she...
3) You, do you! What do I mean by this? Well, I've recently got hold of a racing wheel, pedals and a gear stick for the PC. This allows me to kick back, relax and simulate some racing at the PC whenever the hell I want. This might sound like a "so what" point, but with no partner to complain, say it's taking up too much room etc etc it's a real joy to play. For reference, I play asseto corsa and forza 4/5.
4) Acceptance as a ghost - as a ghost, life isn't "normal" per se. You're not going to have a wife, or a huge amount of friends in many cases. And that's ok. Accept this. Embrace it. Less people = less drama. So much less drama....! When it gets lonely, throw on a movie, play some games - go for a walk. Burn calories - I've lost 14lb in the last 5-6 weeks through fixing diet/sleep and exercising lightly (although I attribute it mostly to very good eating/calorie counting). Being a ghost allows you to live how you want to.
All the best!