Great advice @Docwagon , I've been very prudent over the last 10-15 years but that was more to survive rather than save. I think its also about where your life is too e.g. I could've saved when my kids were younger, but the middle-teen ages are quite tough as you have more new direct debits (phones, data plans, etc) alongside increasing existing ones (e.g. food, etc). I'm not putting myself under too much pressure to save a huge amount right now, more so focusing hard on when's the next time I can get rid of or decrease some direct debits.
Also, this is ALWAYS about priorities, as we always have different ones depending who we are and our situation. Personally, don't be scared to cancel Netflix, Amazon Prime, Spotify, Disney, and any other rental plans for just one month. You would be surprised how much you can save and how much you don't really miss it. They're made to turn them off or on whenever you want so just do it! I cancelled my Amazon Music 2 months ago and i've seen myself use Spotify free version on my PC for a while and I've not yet come across a song I can't play. Equally the adverts don't bother me that much at all as they aren't after every song.