Dreams about friends and vacations often reflect your desires for connection, relaxation, and enjoyment. In your dream, your friends are already in Santa Cruz, which may suggest feelings of being left out or a longing to be part of a social group. This could indicate an underlying desire to connect with others or to escape from your daily routine.

The aspect of traveling to find a dispensary highlights themes of exploration and seeking new experiences, particularly with the mention of a weed pen. This could symbolize a desire for relaxation, relief from stress, or experimentation in your waking life. The fact that you initially chose to drive but ended up on the light rail could signify a shift in how you approach your goals or desires. You may feel that taking the easier or more communal route is more suitable for you, rather than going it alone.

Stopping the light rail before reaching your destination suggests hesitation or uncertainty about pursuing your goals or desires. It could indicate a fear of the unknown or an internal conflict about making choices that are aligned with your personal values or social life.

Overall, this dream may be encouraging you to consider your social connections and how you navigate your desires and experiences. Reflect on whether there are opportunities in your waking life to engage more with friends or to explore new avenues for relaxation and enjoyment. It might also be worth examining any feelings of hesitance you have regarding pursuing what you truly want.