When we talk about scents it could refer to a variety 
of applications.  From the choice of perfume we wear, 
to lotions we use, candles we choose, oils, potpourris, 
etc.   It is known that certain scents seem to effect people 
in different ways.
Some scents are tied to certain memories, and if those 
memories were good or bad, will probably have a huge 
influence on whether the scent is liked or not.  For 
instance, if mom made a great apple pie and there were 
lots of good memories of that apple pie, odds are you 
would find the scent of apple pie comforting and homey.
Many people have fond memories of a lilac bush in 
grandma's yard.  The list goes on and on.  You may want 
to ask yourself what scents you typically tie to good 
memories, those could be a good place to start.
There are categories of scents that are 
commonly known to have certain affects on people's 
moods.  These are listed below:
1.	Romantic scents:  jasmine, patchouli, freesia, 
gardenia, rose, sandalwood, cinnamon.
2.	Energizers:  tangerine, eucalyptus, mint, lemon, 
bergamot, ginger.
3.	Calming:  lavender, frankincense & myrrh, cedar, 
almond, heliotrope, marjoram, hyacinth, vanilla.
4.	Refreshing: eucalyptus, grapefruit, lemon, lime, 
orange, mint, tangerine, rosemary.
This also helps to explain why we tend to prefer 
different scents based on our moods.  I know mine vary 
quite a lot, as does my taste in candle scents.   I 
think that's true with most of us.  Perhaps it's time 
to try another type of scent that you wouldn't 
naturally gravitate to, you may find you discover a new 
favorite when the "mood" hits you.
By Valerie Garner-Mother, grandmother and candlemaker / 
owner of Joyful Designs in Soy (Candles). She loves to 
write on a variety of topics with a warm, and engaging style. 
http://www.joyfuldesignsinsoy.com