Keeping a crystal with you is easy if it’s with your keys! Also a great way to keep calm and collected on the road.
 
It is known as a good luck stone. As a stone of harmony, one of the things agate does is balance yin/yang energy. Agate increases energy. Emotionally, agate gives courage, emotional strength, self-confidence, and dispels fears. It can also lessen feelings of envy by grounding the emotions.