Optimize Neo4j Cypher query

Question

What I\'m doing is to get all profiles* who has a specific directed relation to a users profile* and if those have an alternate profile* get those in

Answer 1

This is how I solved it:

START User=node({source}) 
MATCH User-[:profile]->ProfileA-[rel:related]->ProfileB<-[?:me]->ProfileB2-[relB?:related]-ProfileA2
WHERE relB IS NULL OR User-[:profile]->ProfileA2
RETURN ProfileB, COLLECT(ProfileB2), rel, relB
LIMIT 25

The ProfileA2<-[:profile]-User seemed to produce an endless loop.

Recommendations are still welcome.