I have a Nikon DSLR and while I love the handling of it and the images it produces, I do wish it was lighter: it's D7000 with 18-200mm lens mounted most of the time, weighs in at over a kilo

. I tried some mirrorless cameras and really wanted to like them, but the handling of them still came up short in my opinion. The menu systems are just a bit more retarded, the autofocus is just a bit less reliable, the process of taking pictures from pressing the shutter to when it's ready for the next shot - notably longer. Most of the problems I have with them seem like they could be solved in future generations, but now they are still significantly less mature compared to SLRs.
I think if you don't know for sure if you want to get into photography, you should start with something simple. Maybe even so simple that you already have it - like your phone's camera. It may seem silly at first, but the idea is that you want to learn the basics first, and the
basics of photography are light and composition. If you jump to a fully manual control camera right away, you will be tempted to spend too much effort on things like aperture and shutter speed settings - those are useful of course, but not to a beginner. You can create amazingly complex images with modern phone cameras, especially with the help of some good photo apps.
Once you get a feel for how to make a well composed image, how to capture the best light - you will naturally transition to dedicated cameras. It maybe will take you only a month to get there, but I find it's good to start with a simpler tool first. The market is flooded with tons of cameras, lenses and accessories, it's so easy to become a gear-head instead of a photographer.