I'm scared, should I get on?

SELECT * FROM gallery2 WHERE topic_id="655769" UNION SELECT * FROM gallery2 WHERE topic_id="1442411" UNION SELECT * FROM gallery2 WHERE topic_id="519221" UNION SELECT * FROM gallery2 WHERE topic_id="1511792" UNION SELECT * FROM gallery2 WHERE topic_id="283547" UNION SELECT * FROM gallery2 WHERE topic_id="459515" UNION SELECT * FROM gallery2 WHERE topic_id="126570" UNION SELECT * FROM gallery2 WHERE topic_id="106044" UNION SELECT * FROM gallery2 WHERE topic_id="274973" UNION SELECT * FROM gallery2 WHERE topic_id="264860" UNION SELECT * FROM gallery2 WHERE topic_id="658193" UNION SELECT * FROM gallery2 WHERE topic_id="1463819" UNION SELECT * FROM gallery2 WHERE topic_id="903511" UNION SELECT * FROM gallery2 WHERE topic_id="1149605" UNION SELECT * FROM gallery2 WHERE topic_id="1228298" UNION SELECT * FROM gallery2 WHERE topic_id="1412204"