Simple categories matching insecure:

• teenager,
• network,
• child,
• system,
• person,
• politician,
• princess,
• humorist,
• musician,
• duck,
• comedian,
• snob,
• tyrant,
• fool,
• friend,
• son,
• director,
• psychiatrist,
• physicist,
• thug,
• writer,
• medium,
• pianist,
• bully,
• queen,
• singer,
• father,
• actor,
• transport,
• actress,
• clown,
• heroine,
• composer,
• president,
• nerd,
• dictator,
• narcissist,
• criminal,
• psychopath,
• student,
• autocrat,

Members with property insecure:

• wlan,
• Kim_Jung-un,
• crimeboss,
• bully,
• Woody_Allen,
• Peter_Griffin,
• Frank_Underwood,
• Judy_Garland,
• autocrat,
• Antonio_Salieri,
• duck,
• comedian,
• Fredo_Corleone,
• Scarlett_O'Hara,
• student,
• George_Costanza,
• dictator,
• Eric_Cartman,
• stepmother,
• Nicolas_Sarkozy,
• Chandler_Bing,
• musician,
• heroine,
• Dalton_Trumbo,
• nerd,
• Matt_Groening,
• Wilson_"Kingpin"_Fisk,
• Jim_Carrey,
• Shirley_Temple,
• snob,
• Leonard_Hofstadter,
• Frasier_Crane,
• Daffy_Duck,
• actress,
• Norman_Bates,
• Hermione_Granger,
• friend,
• actor,
• political_leader,
• Richie_Rich,
• Bart_Simpson,
• software_engineer,
• Alan_Partridge,
• Jenna_Maroney,
• southern_belle,
• Maleficent,
• physicist,
• fool,
• wireless_network,
• psychiatrist,
• schoolkid,
• wireless_lan,
• humorist,
• composer,
• son,
• politician,
• english_buffoon,
• director,
• president,
• writer,
• Biff_Tannen,
• public_wifi,
• campus_lan,
• pianist,
• Wesley_Crusher,
• Tony_Soprano,
• Ryan_Reynolds,
• George_McFly,
• public_internet,
• internet,
• web,
• dj,
• criminal,
• Richard_Nixon,
• radio_host,
• magician,
• Charlie_Brown,
• father,
• Mr._Bean,
• queen,