3 g! \ ^! I) h3 d( D; s {1 aMeaning: Tendency to think about only one subject( S( L0 ?- D7 o) k' r) Z: X
% z" F; z7 i- t$ m+ p) O$ U9 o
Example ( P4 q0 V6 ]. P8 k+ R/ P/ S2 K* V& [3 N8 _
My son has a one -track mind these days. He thinks only about cars.