第一次做contract，俺怎么像卖身，还不让辞职？

Please help to look at below statement, is it normal?

Contractor may not voluntarily terminate its services under this Agreement. Contractor's services under this Agreement will terminate on (1) the “end date” reflected on Exhibit A; (2) any new end date established by a renewal or extension of the term; (3) completion of the project; (4) by client for any reason upon one day notice; or (5) by Contractor in the event of a material breach by STAFFING FIRM where Contractor has met all of the requirements for termination for material breach. In order to terminate for a material breach, Contractor must provide STAFFING FIRM with detailed written notice of a material breach, a 30 day opportunity to cure, and STAFFING FIRM must have not cured the material breach within the 30 day period. After all these requirements are met, Contractor must then provide STAFFING FIRM with 5 days written notice that it is terminating its services. Upon termination of services or if services should not commence, Contractor shall still be bound to its obligations under paragraphs 3, 4, 7, 13, and 14.