Potential niche for online business?
Hi, I'm considering starting a blog that gives people advice to live the life of their dreams. If the niche was just one word, I'd say "Self Development" so I'm thinking of giving advice on mental health, work/life balance, travel (finding a working holiday, review of websites that involve travel) , and any form of self development like improving confidence, lifestyle etc. Is this a good niche to focus on?
I already have some articles on my blogger actionableadviceandmentoring.blogspot.com if anyone is interested and would like to give me some feedback. The reason I moved here was because I found out it's not good in the longterm to start a blog on blogspot because you don't actually own your blog.