It's not too bad to be homeless on it's own. For instance if you have money, you can have a car, then it's easy. Or if you can use the bus whenever you want. A disability pass or enough miney to use the bus or living in a place where it isnt hard to get people to pah for your bus. You have no police bothering you. It may take a while to find the safe places with no police but then it will be better then it was before you found the places because the police won't wake you up anymore. Being homeless is not emotionally difficult all by itself. Sure one day you might get stuck in the rain but that is only for one day. You can still do everything you could do before as long as it is free. For example, you can go to karaoke and watch movies.
If you have a lot of stuff of sentimental value that might be hurt by someone instead of stired safely and an abusive person who will destroy those items and a warrant and a particular difficulty above the norm in dealing with jail and no phone at all and no library in your town and can't travel to another town and no sandals and a broken foot, then homeless is horrible. But if it's your first time and you don't have a girlfriend (or your girlfriend is homeless too) then it isn't really hard at all except for a few hours on the specific days you get stuck. If you have no girlfriend who is not homeless then you will also be able to easily move around the country to find which location is the best place for you. For example some have more libraries in case you don't have a laptop, some have more people hanging out all day outside to be friends, some have a higher or lower frequency of going home with someone, some have more activities to do every day, some have different weather, different levels of beauty and comfort of places to sleep, different personality types, different services types and amount, different price and amount if of places covered by the buses, and different amounts of jobs either the "normal" kind or the "come do stuff for me" kind.
Killing yourself SOLELY just to homeless is pretty silly and unnecessary especially if it's your first time, but if there are other circumstances with it then there may be a reason because of those.