text: arre,mujhe toh lagta hai ki stocks mein invest karna chahiye, kyunki long-term mein returns kaafi achhe milte hain, par samajh nahi aata kaise shuru karun.bilkul, lekin pehle research zaroor kar lena, kyunki kabhi kabhi ek galat investment se sab kuch khatam ho sakta hai, samjhi?