Excellent attitude , bravo.
Terrorists leaders succeeds if inflicted society scums. Bouncing back in creating a more beautiful city with better culture which is resilient is the key. Also creating this resilient state from which logical rational and non-emotional solutions has to be derived for its safety and self preservation plus it perpetuation into other regions.
I believe one of the key long term solution to terrorism is economic prosperity, by working on spreading entrepreneurship, a healthy economic level playing field in the regions which are right now breading ground of terrorism.
We need to deprive the terrorism of its lucrative incentive which it offers to it participants of both emotional and economic.