absoulty not , all religion teach about love , peace  , that include of islam ( muslim religion ) , terorrist is just people who think they believe is the most true , and reject another people believe
all muslim who i met is really peacful and welcome to me   

in my opinion
if u'r really really new on cryptocurrency , you should try at 100 k satoshi , that amount it not too big if you lose / to little for get profit
, and after you know the frequency of some coin/btc you trading ,  you can raise your amount

this opinion are based on my experience , hope i can help you

menurut aku banyak
1. ketidakpercayaan banyak negara terhadap bitcoin karena dianggap menggangu stabilitas negara
2. adanya hacking yang membuat sirkulasi bitcoin jadi tak terbatas (tapi itu kemungkinan kecil sih )
3. ada inovasi lain yang lebih baik daripada bitcoin , 

semoga bermanfaat