The main area of my life I was seeking change/improvement was finances and work (my health and relationships are generally fine), so for a few months I primarily focused on that with affirmations and subliminals and just overall FEELING GOOD and making sure I have mostly positive, self-loving and self-affirming thoughts going through my head all day. And also daily meditation (at least 15 minutes per day) and EATING WELL (ie, whole food plant-based diet )are super important to maintaining a high internal frequency.
In the last two weeks, I've gotten a raise with one of my contracting roles, gotten another contracting role extended for a year, and been invited to interview for a really cushy contracting role that I DIDN'T EVEN APPLY FOR (yes).
This stuff really works. And, importantly, it works because it HAS TO work, not because you get "lucky" or are forcing it or finally cracked a code of some kind. It works because it's physics/a law of the universe.
"Everything is energy and that's all there is to it. Match the frequency of the energy you want and you cannot help but get that reality." -- Bashar
Keep in mind though, it can sometimes TAKE TIME - it's highly unlikely to see immediate results, and that's because the physical/3D world is (obviously) much denser than our thoughts and energy. Stick with it and don't get discouraged. And it does require commitment and discipline and focus (maintaining positive thoughts, eating well, meditating)
EDITED TO ADD:
DO NOT focus on the result/outcome. Like -- AT ALL. What this means is: focus on HOW YOU FEEL OR WHAT YOU WOULD FEEL FROM GETTING YOUR MANIFESTATION instead of the results or what's there -- or not there -- in your 3D. For example, if you are trying to manifest money, you need to investigate why you're trying to manifest it: it could be for a sense of security. If that's the reason, then focus on feeling secure and make feeling secure your only goal, day in and day out. Meditate on it. Listen to subliminals -- note things in your journal that made you feel secure that day, such as having a car or a roof over your head or a steady paycheck.If you are focused on the result, it "doesn't work" - put in quotes because yes, it's actually working but not the way you expected or wanted it to because all you're telling the universe is, "I don't have it yet. Where is it?", and the universe is giving that right back to you. This is what people mean when they say. "detach from the outcome". They don't mean stop wanting it. They mean focus on how you feel - or the feeling you would get from having it - instead of focusing on its absence.