I have found through the years (constant dieter here) that if I say I am on a diet I fail miserabley.
I have chosen now to call it a life change, or as you call it a journey.
I have lost 10 lbs within the last couple of months by really paying attention to my body. I eat when I'm hungry (no certain times).
I choose healthier foods and the main thing is I pay attention to Portions.
Imho anytime a person wants to get healthier and lose some weight all you have to do is pay attention to your portions.
A piece of meat (the size of your fist) Big salads etc. Lots of lemonwater!
When I go out to eat I order what I want but I only eat half.
I'll separate it before I eat and ask for a carry out box. I'll put the half in before I eat. (it really does work). I also have learned to put my fork down after each bite. (When I'm chewing I now truly enjoy the flavors and I get full much faster.
Good luck on your journey. I will certainly follow along