First become master in Meditation. Then work on your Chakras. Balance your chakras. Then you can practice many psychic excercises. Psychic Abilites are the things that can be achieved by lots of practice. You can open your third eye , work on empath , work on Intuition , etc. But to achieve psychic abilities become perfect in basics. Because if foundation is strong then only building is strong. Remember everyone is psychic. It is an interesting thing , having fun. So enjoy it.
Wolf is right, you will have to practice to have strong psychic abilities and that can take days, months and even years to accomplish. But you work hard and practice when you have the chance you can have them. A lot of times people can naturally have these psychic abilities. Some things can cause them to happen. Some are born with them. But everyone can be born with psychic abilities but most are afraid of the unknown and dont understand it. So they stay away from it.
you can open your third eye by moving your hand in front of your face counter clockwise, if you wish to close it move it to the opposite direction. This will help you open your third eye and you will be able to see or hear spirits whenever you want or do not want too. Also if you imagine yourself in your imagination going inside a mirror in your head then you will gain psychic abilities. also meditation and thinking about all possibilities of every outcome of a event before saying or doing something will also make your intuition better. All these techniques do work.