Devil - You feel you are chained in some ways, by following the spiritual path because it in many ways is taking you away from the real and material world (that you miss).
Strength - You want the inner strength to choose the right path
Fool - Should you make that leap of faith ??? Thats the question. Or are you just jumping off a cliff??? Thats the dilemma you are in
Sun - The "light". A new road and beginning towards a beautiful journey
Tower - This whole turmoil and upheaval you are feeling right now, because you fear that you will choose the wrong path. But remember, you have to turn your life "upside down" to actually learn what life is all about. So although you may view this as a negative at present, the "old tower" has to be stripped down to build a "beautiful palace"
Hermit - The card of introspection and "finding" oneself
Overall, you have just begun your journey and it is natural to feel the upheaval, doubts and turmoil that you are feeling. Don't run away from it, but rather embrace it. And through that embrace, you will get a clear answer. You heart already know the answer, but if you face these feelings head on, your mind will know it too. And then you will be on your way without any doubts or apprehentions.
The Hermit card and what you said about your friends made me thing of something else that I thought I must mention. A spiritual path does not mean total detachment from the material world. It is about living in the material world but at the same time being detached from its results or attachments of any kind. Spirituality and being one with God is about loving all people, and how can we love people if we shy away from them? So meeting friends or people in general, is imperative for spiritual growth.
But do not try to force or even present your views to most people. 90 % of the people you meet will not understand a word of what you are talking and neither are they interested, But that doesn't mean you are on the wrong track. The need for approval from others (or even agreement) is the ego talking, and you don't need that at all. You are no one to judge where other people are and whether what they are doing is right or wrong. Again, the ego comes in here, because the ego wants constant reassurance that it is right. When you are with your friends (or anyone else for that matter) enjoy the moment and dwell in the love around. Thats all you really need to do. Everything else will be taken care of by the Universe.
I am sorry, this was like a lecture and I ma also new down this path so just gave my views. I may be wrong here, but was just trying to help the best I could.