Since angels seem to keep quiet and hidden, you may wonder why it is you haven't sensed them.  You may not yet realize the frequency of your thoughts, the nature of your emotions, and level of judgment can obscure or expand your senses beyond your wildest dreams.  Ask yourself a few questions to help guide your journey:   

1) Why do you wish to see angels?  If you seek heavenly proof to bolster your faith in yourself or other things, then you need to understand what you experience is determined by your own belief systems, confidence and sceptism.  You see and feel based on external conditioning as well as your own core ideas from within.   

2) What do you fear?  If you imagine angels might be scary or, you don't think you've earned it, think again.  Whatever you encounter, nothing can destroy you.  At this moment, regardless of a physical body, you are energy.  If you fear this life is all there is, well, what if you shifted that view? To move beyond fear is to learn to raise your vibration and begin to sense things you had missed before.  Angels transcend human views of time and space.  They work divine magic in their own ways.

3) Do you really know what you're looking for?  You store up knowledge and experience that feeds your expectations.  Your understanding of angels and how they present themselves could be limited to popular culture or what you've been told.  Consider listening to yourself.  If angels are examples of unconditional love, they will be energy sources that are comforting and reassuring.  Perhaps its time to build on what you think you already know.  Learn to look beyond your preconceived notions.