It is easy to do that. Don't be nervous and keep calm. And also, you can use one hand to keep your eyes open, using your middle finger pull your below eyelid and your index finger hold your up eyelid. Then, try to put the contact lenses in your eyes with your other hand, put the contact lenses on the palm of your index finger, then send it to your eyes. Just remember wash your hands and clean your contact lenses before you do that. Besides, you are not suggested to keep long nails if you often wear contact lenses that could cause scratches to your eyes and your contact lenses. At first, you may feel difficult to do that. Don't worry, as long as you practice it more, you can easy to put the contact into your eyes.