Just to back up Hok, let me phrase it another way:
Scientific thinking includes the acceptance that you might be wrong about your assumptions. What would it take to falsify your hypothesis that you have paranormal perception abilities?
Edited to add: note that I am not saying that admitting that something can be falsified means that it can't be true. Many people who come here with hypotheses about their (or others') paranormal abilities are
highly threatened by even the
suggestion that their hypotheses could be false. What they're forgetting is that if their hypotheses are true, then the things that could falsify them - which should always be itentified - would simply not happen.
Example: My hypothesis: I am able to move a key on a string in a jar attached to the lid of the jar by telekenesis without touching the jar. My fingers must be lightly resting on the surface on which the jars are set so that I have access to the vibrational essence of the keys.
My demonstration: I will set up two identical jars and put them next to each other. An observer will roll a die. On an even number, I'll move the key in the left-hand jar. On an odd number, the key in the right-hand jar. The key in the un-chosen jar will be unaffected.
If I am able to do this, the demonstration is a success. If I am not, the demonstration is a failure.
If I fail, I need to look for other reasons for why I wasn't able to suceed. For example, was I inadvertedly rocking the table because I was touching it? If my abilities only work when I am touching the table, I must be open to the idea that my contact with the table is what's moving the keys. Ways to test further: put the jars on an unyielding (concrete) floor and touch the floor. Does it work? No? The likelihood that I was mistaking inadvertent movement for telekenetic ability has now increased.
However, if I can actually do it, then I did it. Yay me!
This scenario was taken from an actual recent application for the Million Dollar Challenge.
My apologies if you are thoroughly familiar with the need for being open to the idea that an hypothesis is false. But there may be other readers who do not quite grok this yet, and with the absolutely important idea that one should not continue to cling to a (scientific) idea just because one likes it -- an idea should be supported by (testable, observable) evidence.