When writing and considering push and pull in a smart contract that involves "user" funds would it be better to ____________________?

Withdraw funds rather than push funds to them automatically Favor pull over push for external calls

as we've seen, external calls can fail for a number of reasons, including external errors. To minimize

the damage caused by such failures, it is often better to isolate each external call into its own

transaction that can be initiated by the recipient of the call. This is especially relevant for payments,

where it is better to let users withdraw funds rather than push funds to them automatically. (This

also reduces the chance of problems with the gas limit.)