This sign has a reputation for being outgoing, but they don't become fully engaging until they know someone well.
Sagittarius is not all that comfortable with swarms of people following their lead.
Pisces is the first water sign on the list, but they all make the cut for being the timidest.
This intuitive, private sign absorbs the energy of others like a sponge, and they like to maintain an emotional distance from others to protect themselves.
This earth sign may have problems connecting with strangers because they are uninterested and prefer alone.
They are notoriously calculative and rational, sometimes to a fault.
This water sign has difficulty appearing vulnerable, and might therefore appear distant.
Scorpios are renowned for being timid because they are quite reserved.
Strong-willed Virgos enjoy doing things on their own, whether it's achieving success at business or viewing a new film.
Focused and determined to attain their goals, they lack the time and energy to form superficial relationships with their peers.