The obstacle shows up as the ease with which a person gives in to what is plainly not good for them. Not out of weakness of character: temptation is brighter and more convincing for them than for everyone else, and it starts to look normal early on. The system places the following here explicitly: alcohol, smoking, early sexual relationships — the things that appear in such people's lives earlier than in the lives of their peers.
What it blocks is organising strength. Behind this point is a person capable of leading others and gathering people around a cause; the obstacle spends that same strength on what destroys them.
What to do: direct that energy where it belongs — into work, into the stage, into sport, into whatever demands everything you have. This point does not tolerate a vacuum and will fill one on its own.
*The calculation describes a tendency and justifies nothing. If the pull has become stronger than you are, that is a conversation for a specialist, not for an interpretation.*