You can probably do a great many things well. Capability has rarely been your problem. The harder question is whether the things you can do are the same as the work that is genuinely yours, the work that feels like it comes from something real in you rather than from what was asked or what you happened to be good at. The two can look identical from the outside and feel completely different from the inside. Here is how to tell them apart.
A job answers a demand, work that is yours answers a pull
A job, in the broad sense, is a response to what arrives from outside. Something needs doing, you are able to do it, and so you do. Work that is yours has a different origin. It comes from a pull rather than a demand, from a sense that this particular contribution is yours to make. The first is organized around obligation. The second is organized around meaning, and you can usually feel which one you are inside of.
Capability is wide, vocation is specific
You are capable across a wide range, and that range is part of what makes this confusing. When you can do almost anything competently, it is easy to assume that what you should do is simply whatever is most useful or most available. But vocation is narrower than capability. It points at something specific, and the specificity is the whole point. The question is not what you can do. It is what is actually yours to do.
One leaves you efficient, the other leaves you illuminated
After a stretch of doing a job well, you tend to feel efficient, accomplished, slightly depleted. After a stretch of doing work that is genuinely yours, there is something more alive in it, even when it is hard. Erikson described generativity, the desire to contribute something meaningful beyond oneself, as a central human need (Erikson, 1950). Work that is yours tends to meet that need. A job, however well executed, often does not, and the difference shows up as a quiet aliveness or its absence.
Both are real, and the goal is not to discard the job
This is not a case for abandoning everything you have built. The deeper work of this season is not a dramatic break but a gradual reorientation, a series of small choices to let what matters become more legible and to let that legibility begin to shape your commitments. Work that is yours often grows inside or alongside the life you already have rather than requiring you to torch it.
Telling these apart is not about judging the job or romanticizing the calling. It is about learning to recognize the difference so that, over time, you can let more of the work that is genuinely yours into a life that has so far been organized mostly around what you are able to do. The recognition comes first. Everything else follows from it.
References
Erikson, E. H. (1950). Childhood and Society. W. W. Norton.