What does a short heart line mean?

Short answer: A short heart line often points to a more private, practical or selective emotional style. It is not automatically bad for love and should be read with depth, ending point and both hands.

Want to see what your own hand shows? Upload one photo. The summary and chapter 1 are free.

Read my palm
A close view of the middle of a palm, with the three long creases easy to see

What this means

First confirm that the upper line under the fingers is truly the heart line and that it ends earlier than average.

Then check whether it is clear, faint, straight, curved, broken or chained, because length alone is not enough.

Use it as a clue about emotional privacy and boundaries, not as a fixed prediction about love, marriage or personality.