Eternal Thoughts

Have you ever wondered when you are deep in your thoughts you are deep into the never-never land.
A land where everything is so perfect and wholesome. Reality seems like a desert, when you are in the oasis of your dreamland.Thoughts,day-dreams ,imagination, mental pictures are all together interconnected. when you are drowned in pool of your thoughts, there are no problems. No one is even there. Only you and your thoughts, which are eternal. You yourself cannot deny the fact that you are very much secure in your vision you know why? Because' No one is there to harm you.
You have freedom of thoughts. free will of picturing yourself doing anything. but you know what, If you can picture yourself doing anything in life you can actually do that. No power can harm you in your full sentientness then.
thoughts brings resilience in you. But do they actually exist? Do they have any impact on you? Do you feel that you are same person in reality as you are in your thoughtfulness?