Mysterious Concept of Impracticability in the UCC

Yaar, kya hai impracticability? Sab textbooks isse confuse kar dete hain, jaise koi galti ho gayi ho. Kya hai jo koi contract break ja sakte hai, lekin party ka koi fault nahin tha? UCC ka 2-615 hai, lekin kaise iska use karna hai, uske bare mein to keval vah vartalap hain.

Let's take ek example. You order a custom-made suit, lekin tailer ka fabric khatm ho gaya aur use nahin mil sakta. Ismein aapki koi chori nahin thi, lekin suit banne ka samay badh gaya. To, aapka contract break ho sakta hai? Ya phir aapko lagbhag sahi suit milna chahiye?