* University-Specific Policies: Some universities might have specific policies regarding withdrawals and retakes, particularly under extenuating circumstances. Check your university's student handbook or registrar's office for details.
* Financial Aid: If you withdrew due to circumstances covered by your financial aid, it *might* be possible to appeal to have the cost covered again. However, this is highly dependent on your specific situation and your university's financial aid policies.
* Insurance: If you have tuition insurance, it might cover the cost of retaking the class, depending on the policy.
In short, you should *not* assume you can retake a class for free after withdrawing. Always check your university's policies and your financial aid options.