Best thing for this person is to suppress his/her feeling that (people) are against (this) and be optimistic
Fool
Wheel of Fortune, Three of Swords, Eight of Swords
A wonderful thing happens:  freed from the crippling heartache!
Just lucky that (you are) not held back by these adverse circumstances, (you are) not even aware of them.
Escapes being killed in action/war by sheer luck.
Best thing for this person is to suppress his/her feeling that (people) are against (this) and be optimistic.
Freedom is suppressed when the fighting happens.
Assume this is wonderful and he/she can't break from it/break up.
Assume there can't be any conflict, that the best will just happen.
When the adverse factors are suppressed, one is free to cash in.
Assume adverse consequences can't happen.
Oh, it's going to happen for the best, that's all there is to it:  There can't be any opposition.
The impossible happens despite everything being against it.
You can't fight destiny, don't even think about it.
You can't stop a miracle from happening, it just happens.
Assumes (you) can't break up, it's destiny.
A storm prevents the event from even happening.
No harm can come that would keep the windfall from happening.
At the ends we have two very optimistic Rider Wait concepts: Happens for the very best or the very best happens, the Wheel of Fortune, and optimism and being free, the Fool.  (The Fool has lots of meanings in the Rider Waite Tarot system.)  In the middle, two dismal swords that tend to cancel one another:  Three of Swords, hostility, adverse conditions, conflict/war; and Eight of Swords, to prevent, inhibit, kill, suppress, keep from  _____ing, and 'can't.'  We end with the 'oh, never mind, let it be' mood of the Fool.
Overall, this is a story of something great happening because whatever would oppose it is suppressed.  Advice is 'Full speed ahead, damn the torpedoes, because there are no torpedoes."
There is no clear subject in the layout unless you take Three of Swords to be a div...