Ah sorry, I maybe didn’t explain that very well. The spiritual path is for everyone, we are spiritual beings after all. How far we get along that path in this life time is another matter. But it is called a path for a reason, it is a journey.
Now it’s really the journey that is important, you can’t just teleport to it. You see the importance of the journey. Journeys to self realisation are as old as as story telling. We see the same thing over again. A series of tasks, steps, adventures, tests from the Epic of Gilgamesh in ancient Mesopotamia, many stories in the OT (often appropriated from other ancient cultures) eg the Fall, tge flood, the Exodus, job - all leaving an existing states, travelling through hardships to reach a new state of being (in the NT see the collection of the disciples), water into wine, tge crucifixion etc through the Greek mythology eg the adventures of Jason the illiad etc, etc, the Alchemical wedding of Christian Rosenkrutz, marina, lord of the rings, Harry Potter. All the same.
But like any journey you need a map. Theres lots of different maps out there, different sets of directions in different languages with different starting points. The first task on any journey is to find the right map and directions in the right language With the right starting point. This will be different for everyone and in the beginning there’s a lot of trial and error to find the right one.
like all journeys you need to make sure you’re prepared. Psychotherapy is good for that. Developing your imagination, developing meditation skills (not there are many types of meditation-discursive meditation, I personally think. Is the most valuable for the journey)
Put the destination to the back of your mind. Concentrate on each step. Remember the first stage of your journey is where you are now. Explore that stage more without feeling the need to rush forward. What does it mean to be you, right now. Write a list of the good and the bad. You say you are a negative person. What does that mean, negative to yourself, negative towards others? Pessimistic. Why are you these things? What else are you? What are the positives and negatives of being a negative person? (This is where discursive meditation comes in).
What you are attempting is what in the west is called Spiritual alchemy - there’s many maps inc the Quabalistic tree of life to navigate it.
in the first instance though stop and breathe, practice four fold breathing everyday for 5 min )assuming no medical conditions like untreated blood pressure problems)