This is a dream about diminished capacity or ability. Our limbs are what give us mobility and the dexterity with which to create, both of which are impacted in some way when we lose a limb. Whether it is as significant as an entire arm or leg or just the smallest finger or toe, the appearance of a missing limb or amputation in a dream is reflecting some sort of invasion of your ability to navigate through life. Consider the use of the limb that is missing and you will have more information to interpret.... Complete Dictionary of Dreams
Time is a man-made concept so, from a spiritual perspective, when we dream of having to keep an appointment we need to make use of time in the most spiritually effective way. There may be an issue to do with our self-discipline.... Dream Meanings of Versatile
Psychological / emotional perspective: We can perhaps give ourselves a gift or a reward for good work. There is something that has to be accomplished within a certain time limit. Often the person we have the appointment with may be important.... Dream Meanings of Versatile
Any dream about appointments - whether making, breaking, changing, running late, etc - is a warning to alter some secret plan you have been scheming about, because it won’t work out as you expect.... My Dream Interpretation
Any dream involvement with appointments, whether making, breaking, changing, discussing, or what have you, is a warning to alter, or better still, give up, some secret plan you have been harboring; it won’t work out as you expected.
See also Calendar, etc.... The Complete Guide to Interpreting Your Dreams
To dream of disappointment reflects real-life experiences of being continually disappointed. Such dreams often reflect repressed disappointments accumulated over a period of time. You dream serves as an emotional outlet which can provide some relief from this stress.... My Dream Interpretation
A missing article, such as a set of keys, denotes a sense of being out of control.
A missed plane, bus, train, appointment, or time commitment can symbolize a missed opportunity, and the frustration of being behind and unorganized is also suggested. (See also Loss of Something).... Dream Symbols in The Dream Encyclopedia