Challenging environment like actual exam

I used to get so nervous even while giving mock tests for S/4HANA Cloud Sales Certification Exam online. The simulated tests are very close to the real deal. Same syllabus, timings, scoring system and even the questions. So i decided that if i excel in these tests, i would definitely be able to clear the C_S4CS_1808. I actually did. i passed exam and am very happy with my score.